主语从句练习 (2)

主语从句练习主语从句练习 单项选择题单项选择题 1 as much as one fifth of all timber harvested is not used A The estimate B The estimate C They are estimated D It is estimated that 2 was once regarded as impossible has now become a reality A That B Which C Who D What 3 we have achieved is attributed to the guidance of our parents A Whoever B Whatever C However D That 4 you say now can t make up for what you ve done A No matter B Whatever C However D That 5 Although happened in this developed country sounds like science fiction it could occur elsewhere in the world A which B what C how D it 6 she had forgotten to take her notebook A That occurred to her B She occurred that C To her that occurred D It occurred to her that 7 I am sure that she said is wrong A which B all C this D what 8 We lost our way in the forest and made matters worse was that it was getting dark A that B which C it D what 9 occurred to him that he had forgotten to lock the door when he left home A This B It C That D These 10 or not is still uncertain A He s coming B If he is coming C That coming D Whether he s coming 11 It s he ll be able to come A doubt whether B doubtfulC doubt it D doubtful whether 12 It is that the bridge has existed for more than three centuries A appeared B risen C said D born 13 he saw both surprised and frightened him A That B When C What D Which 14 is a spell of warm sunshine A What do we all need B What all we need C What we need D What we all need 15 is a pity that he should feel so upset A What B That C He D It 16 a spoonful of soil can tell us so much about the structure and early history of the moon A Remarkable B Quite remarkably C It is remarkable that D It is remarkable 17 you nominate will be elected A Who B Which C Whomever D That s 18 book you borrow must be returned within a week A What B Which C Whichever D That s 19 is troubling me is that I don t have much experience in international commerce A It B That C Which D What 20 they wil go there to try another experiment has not been decided yet A Whether B If C About whether D Why 根据提示 完成句子根据提示 完成句子 1 hasn t been decided yet pick 谁将去接他还没有确定 2 remains unknown finish 我们是否能按时完成工作还不知道 3 is none of my business like 你喜不喜欢他都与我无关 4 is being discussed abroad 他将何时出国正在讨论之中 5 in learning English is enough practice matter 英语学习中最重要的是足够的练习 6 It worried her a bit turn 她的头发正在变白让她有些担忧 7 After Yang Liwei succeeded in circling the earth our astronauts walk in space desire 杨利伟成功地环绕地球后 我们希望的是宇航员在太空漫步 8 should be punished break 任何违法的人都应该被惩罚 9 we can learn four foreign languages at the same time seem 我们能同时学四门外语似乎不可能 10 was that more than 90 of the students had been admitted to the key universities 让这所学校感到自豪的是超过 90 的学生被重点大学录取了 参考答案参考答案 1 5 DDBBB 6 10 DDDBD 11 15 DCCDD 16 20 CACDA 1 Who will pick him up 2 Whether we can finish the work on time 3 Whether you like him or not 4 When he will go abroad 5 Wh