问题
Mr. Green didn’t understand ________ made his daughter so absent-minded this morning.
A:how that was
B:what was it
C:why it was that
D:what it was that
B:what was it
C:why it was that
D:what it was that
正确答案是：
同类题型
______is very important for us to learn English well.
If you work hard and never __________, you will learn maths well.
I wanted to buy a comic book like yours but there were ______ left at the bookshop.
If it tomorrow, we will stay at home. We won’t go to the cinema.
The story ______ I read the newspaper was about a common problem among teenagers.