Everything is changing rapidly and ______ all recognition.
A. off
B. over
C. within
D. beyond
The examination has been cancelled. You ______ all that revision, after all.
A. didn't need to have done
B. needn't have done
C. need to do
D. needn't do
作者属于海明威的一组作品是:
A. 《母亲》、《在人间》
B. 《两姐妹》、《一九一八》
C. 《丧钟为谁而鸣》、《老人与海》
D. 《汤姆·索亚历险记》、《哈克贝利·费恩历险记》
Does anybody happen to know whose squash racket ______
A. is that
B. is this
C. that's
D. this is