(单选题)20: In the new program 3+X if your dream to be a doctor _______, you must take chemistry as elective course. A: realizes B: comes true C: comes off D: comes out ...

(单选题)14: The difference between an African elephant and an Asian one is that the former has A: larger B: the large C: more larger D: the largest ...

(单选题)40: — Would you like a cup of coffee?— __________________. A: It’s very kind of you B: No, I wouldn’t C: Yes, please D: Here you are ...

(单选题)34: Schools ban students from bringing mobile phones, which are used to _______ in exams. A: click B: clarify C: charge D: cheat ...

(单选题)28: Being_________about its future, investors are wary of putting more money in the dot.com industry. A: skeptical B: contemporary C: incredible D: aesthetic ...

(单选题)22: A:What are you looking for? B:I’m looking for a tool____. A: and open the box B: with that to open the box C: and opening the box D: to open the box ...

(单选题)16: He has been _________since he was appointed as president of the university last year. A: putting up B: getting away C: making use of his relationship D: throwing his weight around ...

(单选题)10: This entrance is in_________use:do not block it. A: constant B: tender C: creative D: critical ...

(单选题)4: — May I see the menu, please? I’ve been waiting an hour already— __________________ A: That is the menu, sir B: Yes, please go on C: Here you are, sir D: Of course, sir ...

(单选题)48: If she wants to stay thin, she must make a _______ in her diet. A: change B: turn C: run D: go ...