(单选题)14: —Do you mind my smoking here? —_________. A: No, thanks. B: Yes, I do. C: Yes. I'd rather not. D: Good idea. ...

(单选题)2: I don't know whether you happen____________, but I am going to study in the U.S.A this September. A: to be heard B: to be hearing C: to hear D: to have heard ...

(单选题)28: —Oh, Betty, we will be having a buffet party next Saturday, and we'd like you to join us. —________, Susan. What's the occasion? What time do you want to me to come? A: I'd love to B: No way C: By no means D: I'm afraid n...

(单选题)48: An army spokesman stressed that all the soldiers had been ordered____________clear warnings before firing any shots. A: to issue B: being issued C: to have issued D: to be issued ...

(单选题)36: This is not my bike．It's ____________. A: Mary B: Mary's C: of Mary D: the bike of Mary ...

(单选题)24: —Would you please give him the paper the moment he ______? —No problem. A: arrives B: will arrive C: arrived D: is arriving ...

(单选题)18: They are from__________.They are_________. A: Germany;Germen B: German;Germany C: Germany;German D: Germany;Germans ...

(单选题)6: The news you told me_______ surprising. A: is B: are C: will D: should ...

(单选题)50: The problem of housing____________ lead to the problem of social instability. A: itself B: must C: did D: never ...

(单选题)38: We have come to a critical moment. You must take immediate ___. A: act B: action C: activity D: doings ...