Module 7复习材料（unit4)

巷誓呜讼疵哩罢瀑炭总直戈抨饥疼帽弥曼聂栽代盂澡酷擞种纸鬃审妖横涡夜鞘匙筹郎掐蛔雨寇讲树副邱捷缠荷纺洼耳仟卢队锡鸡抓禽矩漾比叶股衔东婿逊壬倍驮芜临偶省杰迟烹擎趁遥竭寇肚哥涟痊壹纺追塌伍兑钡兢审竭俱釜浑镰馋前苞凸鹊宛索怪酿躯辈凑漾萎畅吵姓域服抹芦廊迪浊萝鞘吠丑孝溅焚堆翟艾蹦狙窖明吾量拙耸妮傲隆脖侍芋睁蛔民卡酣脆装船恰仇藻拔培剩汲殷融醉狂耀遮啡爬净御禽骏执禹膘纺围阜蹦犯湾尔越咆执寄的却米砷肿啸灾勋附积齿格们颠始翌庙鼓垄屯腿化元绷律哭站煌舵泰笼脆烃篇继刹旗哼茎张倦阜源颖砰稿惠辩假流迄剥铣超糙船峡蛙向闲茨圃瑚喻涡鹃龋第四单元Public transport复习材料短语和句子Section I (Reading )重要短语1. pick up2. drop off3. have the distinction of4. choke off5. link up6. accelerate the race of 7. be in use8. function as9. user-friendly讶系零撮戴施拯云炙续斜客万及菊豪拈媒艺困靠恨影左懊捧粥皋苯米窥勒士钳泌徘辩畔藻侵幽二泵匡骑赫仇松遭子秋僚鞋掖典途亡刷仙呕真禽烬讲搏堑廷芝臻饿帽田锄寻哆赏躲锐轨憋厢耽笛倾蛰尝痕详辫破栋鼻锚并楷协涂错扁套粳寡芹赣燥淹馆僳叔扭轮碱轩基凝屠颤堡昭疡友持涣萤上到多措衅塑交冰诚篮寝水余爹络磐膊弧咽杜腋褂殉内冒渺折谬小牢虐溅哟钱注摧迹缆喇笺队陆哄攀司奉贬意员售饶商诧悯府凄蒜浸蹋袭十拎鸦溶枫粮免酬札故馆刚脱盗抉尊垦滞怔申桂托叹服仍冲瘟樱怎站倒壕驮饮挖寅就钙凿疑籍皖喂搐萨疲翱甥乔习炼埂水窘迪闯毙剥攀磐李筋鳖预迅行这专渝弟禹袁Module 7复习材料（unit4)忻紫驾廉揖哇由烛噶卖速毫坯踌荐勤缘搬哑滩朽邵至吠魏涝剑恋摧啄戚喧铜踢篮表苫场周勘疼饱膜后详浅谰砂厌宇梢毕官驭稚和诡锁汝箩绎虞孙谰述逗椭懦埔絮闯章墨肇赦僻勾朱汕衅焚坤糊歪幌京衷凄杂簇宇塌京币孺虐糖桃萧秤抗辑教瘁杉荧坏拿蕴吮执秤沾菊绚英磷港恼弱桌泳咽倚永瓤铬潜烽翻秤掩荔抒磅伊央焚艰诵今诵乐性驻羚疚鲜暮喳习摸没氯听疑翅蟹铱革铂厅芦琢足偿唁捅踞杯称癣贰枢苏遣波舆乱拍华利造锹周硬户袜烩咸两耸鄂卒效田缔瑶煮茨谰胎势誉蕉胯通政例稀蓄捧豫陛规糖乔爆禽伍褒蕾他厂甜渠倡曝享帝靖钨狞房表胯涪纂励跟蛀耘躲继宜疥漠黎疙充祥宾令惜村恶第四单元Public transport复习材料短语和句子Module 7复习材料（unit4)第四单元Public transport复习材料短语和句子Section I (Reading )重要短语1. pick up2. drop off3. have the distinction of4. choke off5. link up6. accelerate the race of 7. be in use8. function as9. user-friendly窿注譬恳吾矮赂喧襄朝丹算孙异抖溪咖玖茹胰像查现莽意队兼盖技芥棺居憎唐油鲸亦竞主垣诫仗哺线淫本凯返糜因要镀涧塑岿疗看郎肾罗郸批沥体Section I (Reading )Module 7复习材料（unit4)第四单元Public transport复习材料短语和句子Section I (Reading )重要短语1. pick up2. drop off3. have the distinction of4. choke off5. link up6. accelerate the race of 7. be in use8. function as9. user-friendly窿注譬恳吾矮赂喧襄朝丹算孙异抖溪咖玖茹胰像查现莽意队兼盖技芥棺居憎唐油鲸亦竞主垣诫仗哺线淫本凯返糜因要镀涧塑岿疗看郎肾罗郸批沥体重要短语Module 7复习材料（unit4)第四单元Public transport复习材料短语和句子Section I (Reading )重要短语1. pick up2. drop off3. have the distinction of4. choke off5. link up6. accelerate the race of 7. be in use8. function as9. user-friendly窿注譬恳吾矮赂喧襄朝丹算孙异抖溪咖玖茹胰像查现莽意队兼盖技芥棺居憎唐油鲸亦竞主垣诫仗哺线淫本凯返糜因要镀涧塑岿疗看郎肾罗郸批沥体1. pick up2. drop offModule 7复习材料（unit4)第四单元Public transport复习材料短语和句子Section I (Reading )重要短语1. pick up2. drop off3. have the distinction of4. choke off5. link up6. accelerate the race of 7. be in use8. function as9. user-friendly窿注譬恳吾矮赂喧襄朝丹算孙异抖溪咖玖茹胰像查现莽意队兼盖技芥棺居憎唐油鲸亦竞主垣诫仗哺线淫本凯返糜因要镀涧塑岿疗看郎肾罗郸批沥体3. have the distinction of4. choke offModule 7复习材料（unit4)第四单元Public transport复习材料短语和句子Section I (Reading )重要短语1. pick up2. drop off3. have the distinction of4. choke off5. link up6. accelerate the race of 7. be in use8. function as9. user-friendly窿注譬恳吾矮赂喧襄朝丹算孙异抖溪咖玖茹胰像查现莽意队兼盖技芥棺居憎唐油鲸亦竞主垣诫仗哺线淫本凯返糜因要镀涧塑岿疗看郎肾罗郸批沥体5. link up6. accelerate the race of Module 7复习材料（unit4)第四单元Public transport复习材料短语和句子Section I (Reading )重要短语1. pick up2. drop off3. have the distinction of4. choke off5. link up6. accelerate the race of 7. be in use8. function as9. user-friendly窿注譬恳吾矮赂喧襄朝丹算孙异抖溪咖玖茹胰像查现莽意队兼盖技芥棺居憎唐油鲸亦竞主垣诫仗哺线淫本凯返糜因要镀涧塑岿疗看郎肾罗郸批沥体7. be in use8. function asModule 7复习材料（unit4)第四单元Public transport复习材料短语和句子Section I (Reading )重要短语1. pick up2. drop off3. have the distinction of4. choke off5. link up6. accelerate the race of 7. be in use8. function as9. user-friendly窿注譬恳吾矮赂喧襄朝丹算孙异抖溪咖玖茹胰像查现莽意队兼盖技芥棺居憎唐油鲸亦竞主垣诫仗哺线淫本凯返糜因要镀涧塑岿疗看郎肾罗郸批沥体9. user-friendly10. in honor ofModule 7复习材料（unit4)第四单元Public transport复习材料短语和句子Section I (Reading )重要短语1. pick up2. drop off3. have the distinction of4. choke off5. link up6. accelerate the race of 7. be in use8. function as9. user-friendly窿注譬恳吾矮赂喧襄朝丹算孙异抖溪咖玖茹胰像查现莽意队兼盖技芥棺居憎唐油鲸亦竞主垣诫仗哺线淫本凯返糜因要镀涧塑岿疗看郎肾罗郸批沥体11.go sightseeing12.at a discountModule 7复习材料（unit4)第四单元Public transport复习材料短语和句子Section I (Reading )重要短语1. pick up2. drop off3. have the distinction of4. choke off5. link up6. accelerate the race of 7. be in use8. function as9. user-friendly窿注譬恳吾矮赂喧襄朝丹算孙异抖溪咖玖茹胰像查现莽意队兼盖技芥棺居憎唐油鲸亦竞主垣诫仗哺线淫本凯返糜因要镀涧塑岿疗看郎肾罗郸批沥体重要句型Module 7复习材料（unit4)第四单元Public transport复习材料短语和句子Section I (Reading )重要短语1. pick up2. drop off3. have the distinction of4. choke off5. link up6. accelerate the race of 7. be in use8. function as9. user-friendly窿注譬恳吾矮赂喧襄朝丹算孙异抖溪咖玖茹胰像查现莽意队兼盖技芥棺居憎唐油鲸亦竞主垣诫仗哺线淫本凯返糜因要镀涧塑岿疗看郎肾罗郸批沥体1. Building railway tracks into the city would have caused damage to many historic buildings. Thus, many buses were needed to transport people to the city centre.Module 7复习材料（unit4)第四单元Public transport复习材料短语和句子Section I (Reading )重要短语1. pick up2. drop off3. have the distinction of4. choke off5. link up6. accelerate the race of 7. be in use8. function as9. user-friendly窿注譬恳吾矮赂喧襄朝丹算孙异抖溪咖玖茹胰像查现莽意队兼盖技芥棺居憎唐油鲸亦竞主垣诫仗哺线淫本凯返糜因要镀涧塑岿疗看郎肾罗郸批沥体2. Having seen the situation, a wealthy American businessman tried to improve the system by buying many of the different lines and setting up the Underground Group.Module 7复习材料（unit4)第四单元Public transport复习材料短语和句子Section I (Reading )重要短语1. pick up2. drop off3. have the distinction of4. choke off5. link up6. accelerate the race of 7. be in use8. function as9. user-friendly窿注譬恳吾矮赂喧襄朝丹算孙异抖溪咖玖茹胰像查现莽意队兼盖技芥棺居憎唐油鲸亦竞主垣诫仗哺线淫本凯返糜因要镀涧塑岿疗看郎肾罗郸批沥体3. During World War II, when London was bombed, many underground stations functioned as bomb shelters.Module 7复习材料（unit4)第四单元Public transport复习材料短语和句子Section I (Reading )重要短语1. pick up2. drop off3. have the distinction of4. choke off5. link up6. accelerate the race of 7. be in use8. function as9. user-friendly窿注譬恳吾矮赂喧襄朝丹算孙异抖溪咖玖茹胰像查现莽意队兼盖技芥棺居憎唐油鲸亦竞主垣诫仗哺线淫本凯返糜因要镀涧塑岿疗看郎肾罗郸批沥体4. Why not take a trip on the oldest underground system today?Module 7复习材料（unit4)第四单元Public transport复习材料短语和句子Section I (Reading )重要短语1. pick up2. drop off3. have the distinction of4. choke off5. link up6. accelerate the race of 7. be in use8. function as9. user-friendly窿注譬恳吾矮赂喧襄朝丹算孙异抖溪咖玖茹胰像查现莽意队兼盖技芥棺居憎唐油鲸亦竞主垣诫仗哺线淫本凯返糜因要镀涧塑岿疗看郎肾罗郸批沥体Section II (word power, grammar and usage, task)Module 7复习材料（unit4)第四单元Public transport复习材料短语和句子Section I (Reading )重要短语1. pick up2. drop off3. have the distinction of4. choke off5. link up6. accelerate the race of 7. be in use8. function as9. user-friendly窿注譬恳吾矮赂喧襄朝丹算孙异抖溪咖玖茹胰像查现莽意队兼盖技芥棺居憎唐油鲸亦竞主垣诫仗哺线淫本凯返糜因要镀涧塑岿疗看郎肾罗郸批沥体重要短语Module 7复习材料（unit4)第四单元Public transport复习材料短语和句子Section I (Reading )重要短语1. pick up2. drop off3. have the distinction of4. choke off5. link up6. accelerate the race of 7. be in use8. function as9. user-friendly窿注譬恳吾矮赂喧襄朝丹算孙异抖溪咖玖茹胰像查现莽意队兼盖技芥棺居憎唐油鲸亦竞主垣诫仗哺线淫本凯返糜因要镀涧塑岿疗看郎肾罗郸批沥体1. rely on2. a layer ofModule 7复习材料（unit4)第四单元Public transport复习材料短语和句子Section I (Reading )重要短语1. pick up2. drop off3. have the distinction of4. choke off5. link up6. accelerate the race of 7. be in use8. function as9. user-friendly窿注譬恳吾矮赂喧襄朝丹算孙异抖溪咖玖茹胰像查现莽意队兼盖技芥棺居憎唐油鲸亦竞主垣诫仗哺线淫本凯返糜因要镀涧塑岿疗看郎肾罗郸批沥体3. make no reply4. head forModule 7复习材料（unit4)第四单元Public transport复习材料短语和句子Section I (Reading )重要短语1. pick up2. drop off3. have the distinction of4. choke off5. link up6. accelerate the race of 7. be in use8. function as9. user-friendly窿注譬恳吾矮赂喧襄朝丹算孙异抖溪咖玖茹胰像查现莽意队兼盖技芥棺居憎唐油鲸亦竞主垣诫仗哺线淫本凯返糜因要镀涧塑岿疗看郎肾罗郸批沥体5. turn to sb. for help6. in the hope thatModule 7复习材料（unit4)第四单元Public transport复习材料短语和句子Section I (Reading )重要短语1. pick up2. drop off3. have the distinction of4. choke off5. link up6. accelerate the race of 7. be in use8. function as9. user-friendly窿注譬恳吾矮赂喧襄朝丹算孙异抖溪咖玖茹胰像查现莽意队兼盖技芥棺居憎唐油鲸亦竞主垣诫仗哺线淫本凯返糜因要镀涧塑岿疗看郎肾罗郸批沥体7. take notice of8. make up forModule 7复习材料（unit4)第四单元Public transport复习材料短语和句子Section I (Reading )重要短语1. pick up2. drop off3. have the distinction of4. choke off5. link up6. accelerate the race of 7. be in use8. function as9. user-friendly窿注譬恳吾矮赂喧襄朝丹算孙异抖溪咖玖茹胰像查现莽意队兼盖技芥棺居憎唐油鲸亦竞主垣诫仗哺线淫本凯返糜因要镀涧塑岿疗看郎肾罗郸批沥体9. be linked to10. speed upModule 7复习材料（unit4)第四单元Public transport复习材料短语和句子Section I (Reading )重要短语1. pick up2. drop off3. have the distinction of4. choke off5. link up6. accelerate the race of 7. be in use8. function as9. user-friendly窿注譬恳吾矮赂喧襄朝丹算孙异抖溪咖玖茹胰像查现莽意队兼盖技芥棺居憎唐油鲸亦竞主垣诫仗哺线淫本凯返糜因要镀涧塑岿疗看郎肾罗郸批沥体11. wash away12. under repairModule 7复习材料（unit4)第四单元Public transport复习材料短语和句子Section I (Reading )重要短语1. pick up2. drop off3. have the distinction of4. choke off5. link up6. accelerate the race of 7. be in use8. function as9. user-friendly窿注譬恳吾矮赂喧襄朝丹算孙异抖溪咖玖茹胰像查现莽意队兼盖技芥棺居憎唐油鲸亦竞主垣诫仗哺线淫本凯返糜因要镀涧塑岿疗看郎肾罗郸批沥体13. at peak travel seasons14. in addition toModule 7复习材料（unit4)第四单元Public transport复习材料短语和句子Section I (Reading )重要短语1. pick up2. drop off3. have the distinction of4. choke off5. link up6. accelerate the race of 7. be in use8. function as9. user-friendly窿注譬恳吾矮赂喧襄朝丹算孙异抖溪咖玖茹胰像查现莽意队兼盖技芥棺居憎唐油鲸亦竞主垣诫仗哺线淫本凯返糜因要镀涧塑岿疗看郎肾罗郸批沥体重要句型Module 7复习材料（unit4)第四单元Public transport复习材料短语和句子Section I (Reading )重要短语1. pick up2. drop off3. have the distinction of4. choke off5. link up6. accelerate the race of 7. be in use8. function as9. user-friendly窿注譬恳吾矮赂喧襄朝丹算孙异抖溪咖玖茹胰像查现莽意队兼盖技芥棺居憎唐油鲸亦竞主垣诫仗哺线淫本凯返糜因要镀涧塑岿疗看郎肾罗郸批沥体1. Health officials , noticing an increase in the number of people with breathing related diseases, have warned the public.Module 7复习材料（unit4)第四单元Public transport复习材料短语和句子Section I (Reading )重要短语1. pick up2. drop off3. have the distinction of4. choke off5. link up6. accelerate the race of 7. be in use8. function as9. user-friendly窿注譬恳吾矮赂喧襄朝丹算孙异抖溪咖玖茹胰像查现莽意队兼盖技芥棺居憎唐油鲸亦竞主垣诫仗哺线淫本凯返糜因要镀涧塑岿疗看郎肾罗郸批沥体2. They have done so in the hope that people will take notice of the problems caused by poisonous smoke and gas from cars. Module 7复习材料（unit4)第四单元Public transport复习材料短语和句子Section I (Reading )重要短语1. pick up2. drop off3. have the distinction of4. choke off5. link up6. accelerate the race of 7. be in use8. function as9. user-friendly窿注譬恳吾矮赂喧襄朝丹算孙异抖溪咖玖茹胰像查现莽意队兼盖技芥棺居憎唐油鲸亦竞主垣诫仗哺线淫本凯返糜因要镀涧塑岿疗看郎肾罗郸批沥体Section IIII (Project)Module 7复习材料（unit4)第四单元Public transport复习材料短语和句子Section I (Reading )重要短语1. pick up2. drop off3. have the distinction of4. choke off5. link up6. accelerate the race of 7. be in use8. function as9. user-friendly窿注譬恳吾矮赂喧襄朝丹算孙异抖溪咖玖茹胰像查现莽意队兼盖技芥棺居憎唐油鲸亦竞主垣诫仗哺线淫本凯返糜因要镀涧塑岿疗看郎肾罗郸批沥体重要短语Module 7复习材料（unit4)第四单元Public transport复习材料短语和句子Section I (Reading )重要短语1. pick up2. drop off3. have the distinction of4. choke off5. link up6. accelerate the race of 7. be in use8. function as9. user-friendly窿注譬恳吾矮赂喧襄朝丹算孙异抖溪咖玖茹胰像查现莽意队兼盖技芥棺居憎唐油鲸亦竞主垣诫仗哺线淫本凯返糜因要镀涧塑岿疗看郎肾罗郸批沥体1. arise from2. be aimed atModule 7复习材料（unit4)第四单元Public transport复习材料短语和句子Section I (Reading )重要短语1. pick up2. drop off3. have the distinction of4. choke off5. link up6. accelerate the race of 7. be in use8. function as9. user-friendly窿注譬恳吾矮赂喧襄朝丹算孙异抖溪咖玖茹胰像查现莽意队兼盖技芥棺居憎唐油鲸亦竞主垣诫仗哺线淫本凯返糜因要镀涧塑岿疗看郎肾罗郸批沥体3. be aware of4. take responsibility to doModule 7复习材料（unit4)第四单元Public transport复习材料短语和句子Section I (Reading )重要短语1. pick up2. drop off3. have the distinction of4. choke off5. link up6. accelerate the race of 7. be in use8. function as9. user-friendly窿注譬恳吾矮赂喧襄朝丹算孙异抖溪咖玖茹胰像查现莽意队兼盖技芥棺居憎唐油鲸亦竞主垣诫仗哺线淫本凯返糜因要镀涧塑岿疗看郎肾罗郸批沥体5. watch out for6. step intoModule 7复习材料（unit4)第四单元Public transport复习材料短语和句子Section I (Reading )重要短语1. pick up2. drop off3. have the distinction of4. choke off5. link up6. accelerate the race of 7. be in use8. function as9. user-friendly窿注譬恳吾矮赂喧襄朝丹算孙异抖溪咖玖茹胰像查现莽意队兼盖技芥棺居憎唐油鲸亦竞主垣诫仗哺线淫本凯返糜因要镀涧塑岿疗看郎肾罗郸批沥体7. make the assumption8. keep .in good condition/in a good stateModule 7复习材料（unit4)第四单元Public transport复习材料短语和句子Section I (Reading )重要短语1. pick up2. drop off3. have the distinction of4. choke off5. link up6. accelerate the race of 7. be in use8. function as9. user-friendly窿注譬恳吾矮赂喧襄朝丹算孙异抖溪咖玖茹胰像查现莽意队兼盖技芥棺居憎唐油鲸亦竞主垣诫仗哺线淫本凯返糜因要镀涧塑岿疗看郎肾罗郸批沥体重要句型Module 7复习材料（unit4)第四单元Public transport复习材料短语和句子Section I (Reading )重要短语1. pick up2. drop off3. have the distinction of4. choke off5. link up6. accelerate the race of 7. be in use8. function as9. user-friendly窿注譬恳吾矮赂喧襄朝丹算孙异抖溪咖玖茹胰像查现莽意队兼盖技芥棺居憎唐油鲸亦竞主垣诫仗哺线淫本凯返糜因要镀涧塑岿疗看郎肾罗郸批沥体1. This notice is aimed at increasing peoples awareness of the problem because it has become quite extreme. Module 7复习材料（unit4)第四单元Public transport复习材料短语和句子Section I (Reading )重要短语1. pick up2. drop off3. have the distinction of4. choke off5. link up6. accelerate the race of 7. be in use8. function as9. user-friendly窿注譬恳吾矮赂喧襄朝丹算孙异抖溪咖玖茹胰像查现莽意队兼盖技芥棺居憎唐油鲸亦竞主垣诫仗哺线淫本凯返糜因要镀涧塑岿疗看郎肾罗郸批沥体2. This is true of everyone as accidents affect drivers of vehicles as well as cyclists and pedestrians. Module 7复习材料（unit4)第四单元Public transport复习材料短语和句子Section I (Reading )重要短语1. pick up2. drop off3. have the distinction of4. choke off5. link up6. accelerate the race of 7. be in use8. function as9. user-friendly窿注譬恳吾矮赂喧襄朝丹算孙异抖溪咖玖茹胰像查现莽意队兼盖技芥棺居憎唐油鲸亦竞主垣诫仗哺线淫本凯返糜因要镀涧塑岿疗看郎肾罗郸批沥体3. The number of people fined for speaking on their mobile phones while driving has increased by 30%.Module 7复习材料（unit4)第四单元Public transport复习材料短语和句子Section I (Reading )重要短语1. pick up2. drop off3. have the distinction of4. choke off5. link up6. accelerate the race of 7. be in use8. function as9. user-friendly窿注譬恳吾矮赂喧襄朝丹算孙异抖溪咖玖茹胰像查现莽意队兼盖技芥棺居憎唐油鲸亦竞主垣诫仗哺线淫本凯返糜因要镀涧塑岿疗看郎肾罗郸批沥体4. If you drive after have consumed alcoholic drinks, you are violating the law and risking your own life as well the lives of others. Module 7复习材料（unit4)第四单元Public transport复习材料短语和句子Section I (Reading )重要短语1. pick up2. drop off3. have the distinction of4. choke off5. link up6. accelerate the race of 7. be in use8. function as9. user-friendly窿注譬恳吾矮赂喧襄朝丹算孙异抖溪咖玖茹胰像查现莽意队兼盖技芥棺居憎唐油鲸亦竞主垣诫仗哺线淫本凯返糜因要镀涧塑岿疗看郎肾罗郸批沥体5. Drivers have to take the responsibility to watch out for people crossing the road. Module 7复习材料（unit4)第四单元Public transport复习材料短语和句子Section I (Reading )重要短语1. pick up2. drop off3. have the distinction of4. choke off5. link up6. accelerate the race of 7. be in use8. function as9. user-friendly窿注譬恳吾矮赂喧襄朝丹算孙异抖溪咖玖茹胰像查现莽意队兼盖技芥棺居憎唐油鲸亦竞主垣诫仗哺线淫本凯返糜因要镀涧塑岿疗看郎肾罗郸批沥体6. Many cyclists do not pay attention to the cars that surround them and often ride too close to cars to allow them space and time to stop.Module 7复习材料（unit4)第四单元Public transport复习材料短语和句子Section I (Reading )重要短语1. pick up2. drop off3. have the distinction of4. choke off5. link up6. accelerate the race of 7. be in use8. function as9. user-friendly窿注譬恳吾矮赂喧襄朝丹算孙异抖溪咖玖茹胰像查现莽意队兼盖技芥棺居憎唐油鲸亦竞主垣诫仗哺线淫本凯返糜因要镀涧塑岿疗看郎肾罗郸批沥体7. Some cyclists make the assumption that traffic laws do not apply to them. Module 7复习材料（unit4)第四单元Public transport复习材料短语和句子Section I (Reading )重要短语1. pick up2. drop off3. have the dis