问题

Is this the reason _______ he was late for the meeting
A:why
B:when
C:where
D:what;
B:when
C:where
D:what;
正确答案是:
同类题型
I can’t follow you. Could you speak a little ___________
Shall we meet tonight?—Sorry,I’m busy.How about_________day?
Please put these things into the bowl and _________ __.
Why weren’t you at the meeting? —I____ for a long distance call from my sister in America
I really can’t ______ which sweater to buy.— Maybe I can help you. Youlook smarter in that blue one.