题目内容
I _________ my pen when I _____________ in the park.
A.lost; was walking |
B.lost; walked |
C.was losting; was walking |
D.was losting; walked |
【答案】
A
【解析】略

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题目内容
I _________ my pen when I _____________ in the park.
A.lost; was walking |
B.lost; walked |
C.was losting; was walking |
D.was losting; walked |
A
【解析】略