2011年普通高等学校招生全国统一考试英语(北京卷) 第一节单项填空(共15小题;每小题1分,共15分) 21. Experiments of this kind in both the . and Europe well before the Second World War. A. have conducted B. have been conducted C. had conducted D. had been conducted 22. Barbara Jones offers to her fans is honesty and happiness. A. Which B. What C. That D. Whom 23. Tom in the library every night over the last three months. A. works B. worked C. have been working D. had been working 24.—I don’t really like James. Why did you invite him? —Don’t worry. e. He said he wasn’t certain what his plans were.[来源:学|科|网Z|X|X|K] A. must not B. need not C. would not D. might not 25. It’s important for the figures regularly. A. to be updated B. to have been updated C. to update D. to have updated 26. Mary was much kinder to Jack than she was to the others, , of course, made all the others upset. A. who B. which C. what D. that 27. —That must have been a long trip. —Yeah, it us a whole week to get there. A. takes B. has taken C. took D. was taking 28. —Where are the children? The dinner’s going to pletely ruined. —I wish they always late. A. weren’t B. hadn’t been C. wouldn’t be D. wouldn’t have been 29. volleyball is her main focus, she’s also great at basketball. A. Since B. Once C. Unless D. While 30. Maybe if I science, and not literature then, I would be able to give you more help. A. studied B. would study C.