题目内容
John opened the door . There _____ he had never seen before.
A.a girl did stand B. a girl stood C.did a girl stand D. stood a girl
【答案】
D
【解析】
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相关题目
John opened the door. There _____ he had never seen before.
| A．a girl did stand | B．a girl stood | C．did a girl stand | D．stood a girl |