In order to meet the demands they had toproduction.A. fasten up   B. rise upC. speed up

发布时间:2020-08-16 22:55:22

In order to meet the demands they had to    production.
A. fasten up   
B. rise up
C. speed up   
D. go up

网友回答

A. fasten up   
B. rise up
(答案→)C. speed up   
D. go up
解析:考察固定词组。Speed up加速;fasten up扣上;rise up上升;go up上升;结合句意可知C正确。句意:为了满足需求,他们不得不加快生产。
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