Do you know how much time and effort they devotedsuch a complicated project ?A. to complet

发布时间：2020-08-17 00:36:19

Do you know how much time and effort they devoted    such a plicated project ? 
A. to plete
B. pleted
C. pleting
D. to pleting

网友回答

A. to plete
B. pleted
C. pleting
(答案→)D. to pleting
解析：考查固定词组：devote sth to doing花费/投入…做….句意：你知道他们花了多少时间和精力完成这样复杂的过程。选D。
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