题目内容
When the plane ________ , we were waiting at the airport.
[ ]
|
A.took off |
B.took down |
|
C.took up |
D.took out |
答案:A
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题目内容
When the plane ________ , we were waiting at the airport.
[ ]
|
A.took off |
B.took down |
|
C.took up |
D.took out |