题目内容
用括号内所给动词的适当形式填空。
I ________(read)a novel last night when I heard knocks at the door.
答案:
解析:
解析:
|
was reading |
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题目内容
用括号内所给动词的适当形式填空。
I ________(read)a novel last night when I heard knocks at the door.
|
was reading |