(单选题)21: Only under special circumstances _______ to take make-up tests. A: are freshmen permitted B: freshmen are permitted C: permitted are freshmen D: are permitted freshmen ...

(单选题)15: Every?means?_______?prevent?the?water?from_______. A: are used to , polluting B: get used to, polluting C: is used to , pollutd D: is used to, being polluted ...

(单选题)9: Professor Johnson’s retirement ________ from next January. A: carries into effect B: takes effect C: has effect D: puts into effect ...

(单选题)3: To?my?surprise,?I’ll?spend?the?night_____?in?the?lady’s?room. A: locking B: to lovk C: being locked D: locked ...

(单选题)47: Under?good?treatment,?Linda?is?going?to?beginning?to?____and?will?soon?recover. A: pick?up B: pick?out C: turn?up D: show?up ...

(单选题)41: I'm sure he'll come to see me before he ___ Beijing. A: will leave B: is leaving C: leave D: leaves ...

(单选题)35: Shall we go to see Mr Green tomorrow afternoon? -___. A: It's very kind of you. B: You are all right. C: That's great. D: It doesn't matter. ...

(单选题)29: When?I?opened?the?##ook,?I?found?several?pages______?. A: disappear B: going C: lost D: missing ...

(单选题)23: Please pass me the dictionary. -___. A: That's right. B: Here you are. C: Not at all. D: It's a pleasure. ...

(单选题)17: He ___ home ___ she was satisfied ___ his answer yesterday. A: didn't go; until; with B: wasn't go; after; to C: doesn't go; before; with D: didn't go; until; to ...