【简答题】四、 语法(非谓语) ----- 单项填空 1. Though I have often heard this song , I have never heard you it. A. being sung; sang B. sang; singing B. C. sung; sing D. to be sung; to sing 2. The young man, several attempt...
【简答题】交际运用。 A: Oh, I just love this new song by Michael Jackson! B: __ 1 __? A: Save the earth. B: I have never __ 2 __ it. What is it about? A: It's about improving our environment. B: I don't like Mi...