【简答题】用适当的连词填空 1. I can’t decide ____________ dictionary I should buy. 2. That’s ____________ he refused my invitation. 3. I am very interested in ____________ he has improved his pronunciation in such a sh...
【简答题】I don’t know whether you happen ______, but I’m 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