Mother said we should ---- all our energy on our study.A spe

学习时间:2026-06-05 23:29:12 阅读：3955

Mother said we should ____ all our energy on our study.A spend B devote C concentrate D take为什麽?

激昂的小蝴蝶

2026-06-05 23:29:12

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应该是c。spend time/money on sth花时间/金钱在某事某物上。而devote的搭配是devote to 投身于某事。concentrate。。。on。。。把。。。集中于某事某物。而take则没有与on的搭配。根据题意,应选c。