题目内容
____ difficult the work may be, we must go all out to finish it ahead of time.?
A. Whatever B. However C. How D. What?
【答案】
B
【解析】 略
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题目内容
____ difficult the work may be, we must go all out to finish it ahead of time.?
A. Whatever B. However C. How D. What?
B
【解析】 略