作业帮 > 综合 > 作业

they spent as much time as they could___their lessons A prep

来源:学生作业帮 编辑:大师作文网作业帮 分类:综合作业 时间:2024/11/10 13:44:49
they spent as much time as they could___their lessons A preparing B prepare C to prepare D prepared
为什么?
they spent as much time as they could___their lessons A prep
他们花费了尽可能多的时间在功课上.
spend的过去式 spent
这个题目要考的是spend 的用法,后面接ing形式,as much time as they could是修饰
语句的主干是they spent some time (in)___something.
若表示"花费(时间、金钱等)做某事",则常用句型spend some money / some time (in) doing sth.,此时第二个动词要用动词-ing形式,介词in可以省略.