Question

Tom is a hard-working boy. He always ________ two hours doing his homework.

A. spends B. takes C. costs

Answer 1

A

【解析】试题分析：句意：汤姆是个刻苦的男孩儿。他常常用两个小时的时间来做作业。人+ spend + 钱/时间 + (in)doing /on sth ，主语是人； It takes/took/will take + sb + 时间 + to do sth，主语是物; sth. costs (sb.) ＋金钱,某物花了（某人）多少钱或(doing) sth. costs (sb.) ＋时间,某物（做某事）花了（某人）多少时间，主语是事或物。根据句意选A

考点：考察动词辨析。