北航201303学期大学英语1作业2满分答案.doc

201303学期大学英语1作业2单项选择题 第1题 According to the American federal government, residents of Hawaii have the longest life _: 77.2 years. A、rank B、span C、scale D、scope 答案：B 第2题 The _ cycle of life and death is a subject of interest to scientists and philosophers alike. A、incompatible B、exceeding C、instantaneous D、eternal 答案：D 第3题 In a telephone survey of more than 2000 adults, 21% said they believed the sun revolved around the earth. An _ 7% did not know which revolved around which. A、excessive B、extra C、additional D、added 答案：C 第4题 The tower is open 9:30 a.m. to 6:00 p.m. on _, 8:00 a.m. to 6:00 p.m. on weekends. A、Saturdays B、Sundays C、days D、weekdays 答案：D 第5题 The rock has to be _ in order to build a road. A、explored B、blasted C、blown D、slammed 答案：B 第6题 There was a(n) _ accident here yesterday. A、possible B、audible C、irreversible D、horrible 答案：D 第7题 He has got all the _ ready for building his new house. A、staff B、stiff C、stuffy D、stuff 答案：D 第8题 Bad eggs have a(n) _ odor. A、extensive B、aggressive C、offensive D、compulsive 答案：C 第9题 When her uncle died, she _ everything she could get her hands on. A、grabbed B、snatched C、gripped D、grasped 答案：A 第10题 She gave the house a _ cleaning. A、perfect B、compete C、though D、thorough 答案：D 第11题 A thermometer and a barometer are recording _ essential to the meteorologist. A、implements B、tools C、instruments D、utensils 答案：C 第12题 He had bought a teapot and was waiting for them to _ it up. A、fasten B、move C、twist D、wrap 答案：D 第13题 His rude behavior _ all of us. A、disgraced B、disgusted C、disguised D、distressed 答案：B 第14题 Her uncle, _ her two cousins, demands that she stay in town one more day. A、 along with B、 and C、 as well D、 together 答案：A 第15题 He asked Jane to marry him, but she _ him _. A、turned out B、turned in C、turned down D、turned up 答案：C 第16题 Because it was her first interview, she _ lipstick before leaving home. A、takes on B、took on C、puts on D、put on 答案：D 第17题 He was _ by a bee when he was collecting honey. A、scratched B、drawn C、pierced D、patted 答案：C 第18题 The teacher was _ with him because he was late. A、bothered B、interrupted C、interfered D、annoyed 答案：D 第19题 Tunnels have been _ through bedrock beneath the city. A、blasted B、fired C、explored D、maintained 答案：A 第20题 His poc