问题
Peter could hardly see the words on the blackboard, ________?
A:did he
B:couldn't he
C:didn't he
D:could he
B:couldn't he
C:didn't he
D:could he
正确答案是:
同类题型
Is this ______ dictionary?—No, ______ isn’t. It’s ______ dictionary.
It’s said that he started his own firm when he was only 24.
________ to tell him the news;he has been told of it.
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Dear me! What a wonderful computer! —My grandpa bought it for my sister and me. It’s ______.