题目内容
You can try ________ this key ________ the door.
[ ]
A.using; opening
B.using; to open
C.to use; opening
D.to use; to open
答案:B
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题目内容
You can try ________ this key ________ the door.
A.using; opening
B.using; to open
C.to use; opening
D.to use; to open