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九年级自测题 一、单选题 1.—Simon, do you know who invented the kite? —Sure! It _ by Mozi over 2,000 years ago. A. is invented B. invented C. was invented D. will be invented 2.Look! Dan _ a monkey costume. He will _ Monkey King. A. dress up in; dress up as B. is dressing up in; dress up as C. is dressing up as; dress up in D. dress up in; dresses up in 3.Before you ask someone for help, find out _ he is the right person for your problem. A. since B. that C. whether D. unless 4.The documentary Aerial China(《航拍中国》)is wonderful. I _ it three times so far. A. watched B. will watch C. have watched D. watch 5.Miss Zhang by all of us because her classes are always and interesting. A. loves; lovely B. loves; living C. is loved; lively D. is loved; lovely 6.Uncle Li to his office in the morning, but now he to work by bike. A. used to drive; is used to go B. used to driving; is used to go C. used to drive; is used to going D. used to driving; is used to going 7.Last winter, a snowstorm _ my hometown and the snow _ everything. A. hits; covers B. hit; covered C. covered; got D. covers; hit 8.The number of the birds living here last year _ almost 10 thousand. Hope there will be a lot more this winter. A. is B. was C. were D. are 9.—Teenagers should _ go swimming by themselves. —So it is. A. not allowed B. be not allowed to C. not be allowed to D. not be allowed 10.The old lady didn t know _ when the house caught fire. A. how to do B. how do it C. what to do D. what to do it 二、完形填空 Ben and his classmates are watching a film about the environment. A long time ago, most towns and villages were very small. The (11) of people that lived in every country was much smaller than it is today, too. There were (12) heavy industries. People did not use chemicals. There were no motor vehicles and there were no factories. So there was (13) pollution. Sadly, our environment is much dirtier than (14) was in the past. This is a (15) because the best way for us to be healthy is to live in a clean environmen