1、1.(2011北京)Tomin the library every night over the last three months.A.worksB.workedC.has been workingD.had been working2.（2010天津）We_on this project for four hours, Let s have a rest.Aare workingBhave been working_CworkedDworked【解析】考查动词时态。句意为：我们已经连续做这个项目四个小时了，休息一下吧。根据语境中“休息一下吧”可知工作尚未完成，又结合题干中的for four
2、 hours可推知设空处应该用现在完成进行时。【答案】B3.（2010辽宁）Joseph_ to_evening_classes since last month,but he still cant say “whats your name ?” in Russian. A.has_been goingB.wentC.goesD.has_gone【解析】考查动词时态。句意为：Joseph从上个月就开始上夜校，但是他还不会用俄语说“你叫什么名字”呢。从时间状语“自从上个月开始”，可知需用现在完成时。又因说话时他还在继续上课，所以用现在完成进行时。【答案】A4.(2009江苏) This special school accepts all disabled students,educational level and background.A.according toB.regardless ofC.in addition toD.in terms of
