题干
----- Will you do me a favor to have dinner with me at seven this evening?
----- I’m afraid I can’t. I ______ a lecture at the meeting hall at the time.
----- I’m afraid I can’t. I ______ a lecture at the meeting hall at the time.
A：will be giving
B：will give
C：give
D：am giving
答案(点此获取答案解析）
A
