题目内容
【题目】I study math by ________ lots of exercises.
A. did B. doing C. do D. to do
【答案】B
【解析】考查介词的用法。句意:我通过大量做练习来学习数学。by介词,通过--方式,介词后动词用doing,故选B
练习册系列答案
相关题目
题目内容
【题目】I study math by ________ lots of exercises.
A. did B. doing C. do D. to do
【答案】B
【解析】考查介词的用法。句意:我通过大量做练习来学习数学。by介词,通过--方式,介词后动词用doing,故选B