问题
选择题
I don't know whether you happen _____ that I'm going to study in England this October. |
A. to be heard B. to have heard C. to be hearing D. to hear |
答案
答案:B
I don't know whether you happen _____ that I'm going to study in England this October. |
A. to be heard B. to have heard C. to be hearing D. to hear |
答案:B