题目内容
Under no circumstances _______ the difficulties when they were on an expedition to the Antarctic.
| A.they gave way to | B.did they give way to |
| C.they had given way to | D.had they given way to |
B
解析
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题目内容
Under no circumstances _______ the difficulties when they were on an expedition to the Antarctic.
| A.they gave way to | B.did they give way to |
| C.they had given way to | D.had they given way to |
B
解析