题目内容
8.Without your kind help, we ______ in the experiment.
| A.cannot succeed | B.hadn’t succeeded |
| C.w ouldn’t succeed | D.couldn’t have succeeded |
D
解析
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题目内容
8.Without your kind help, we ______ in the experiment.
| A.cannot succeed | B.hadn’t succeeded |
| C.w ouldn’t succeed | D.couldn’t have succeeded |
D
解析
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