A. was
B. am
C. have been
D. had been
[单选题]Who has an eraser?----I have ____ here.A.itB.oneC.the eraserD.ones
[单选题]H.eather: Look, I've got a problem here. Will you help me?Rebecca: , but I'll try.A. No, I won'tB. I'm really willing toC. Yes, I'm gladD. I'm not sure if I can
[单选题]It is ______to be invited to speak here.A. good mannersB. an honourC. a prideD. a respect
[单选题]It’s rather cold in here. Do you mind if I close the window? ____________.A
[单选题]We plan to [build]a skyscraper here.A.frameB.raiseC.composeD.erect
[单选题]Gas does [accumulate]in the mines around here.A.step upB.decreaseC.stopD.co
[单选题]Gas does [accumulate]in the mines around here.A.increaseB.spreadC.collectD.
[单选题]Smoking will be [banned]in all public places here.A.forbiddenB.allowedC.per
[单选题]Smoking will be [banned]in all public places here.A.forbiddenB. allowedC. p
[单选题]Smoking will be [banned]in all public places here.A.forbiddenB.allowedC.per