题目内容
-The radio isn’t working.I wonder what’s happened to it.
-Have you ________ the batteries?
[ ]
A.
tried to change
B.
tried changing
C.
managed to change
D.
manages changing
答案:B
解析:
解析:
|
try to企图,尽力;try doing试着做;manage to设法。语意为:“收音机快不响了,我不知道怎么回事。你没有试试换一下电池?” |
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