Mr. Smith very naughty when he was a boy. A．used to do B．used to be C．used to——青夏教育精英家教网——

题目内容

Mr. Smith very naughty when he was a boy.

A．used to do
B．used to be
C．used to

试题答案

B

相关题目

Mr. Smith very naughty when he was a boy.

A．used to do
B．used to be
C．used to

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