(单选题)8: It is a big (  ) for him to do such difficult work. A: courage B: challenge C: opportunity D: chance ...

(单选题)6:  I'm sorry to trouble you.  ---(  ) A:  -You are welcome. B: You can't say so. C: With pleasure. D: Not at all. ...

(单选题)24: Look (  ) the word in the dictionary. A: in B: up C: on D: at ...

(单选题)22:  --Do you care for modern music?  --(  ) A: No,I like classical music B: No,I hear it C: No,it's not my like D: Yes,I like it ...

(单选题)20: He tried to avoid (  ) her. A: see B: to see C: seeing D: seen ...

(单选题)18:  -Is Mary speaking? A: Who are you ? B: Who's that? C: I'm here. D: What's your name? ...

(单选题)10: Can you (  )  your felling specificly? A: say B: speak C: describe D: ask ...

(单选题)9:  -I believe we've met somewhere before.  --(  ) A:  -No,it isn't the same. B: No, it can't be true C: I don't think so D: I'd rather not ...

(单选题)7: Somoking is a (  ) cause of heart diease. A: major B: majority C: minor D: minority ...

(单选题)6: Are you (  ) with this type of machine? A:  similar B: same C: familiar D: like ...