Question

【题目】We spend more time studying on our lessons than we .

A. taking exercise B. take exercise

C. have taken exercise D. do taking exercise

Answer 1

【答案】D

【解析】

考查替代和固定搭配。句意：我们花在功课上的时间比花在锻炼上的时间多。固定搭配：spend---（in）doing sth.---“在做---上花费”。此处用do代替前面的动词spend，故答案为D。