题目内容
We’ll have to finish it , _____________.
| A.however it takes long | B.however long it takes |
| C.no matter how it takes | D.no matter how long does it take |
B
状语从句考查题。However连接状语从句时其后紧接形容词或副词,而且从句要用陈述语气。 无论需要多长时间我们必须完成它。 选B
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