–How can I improve my study in the last thirty days?--________ listening to the teacher carefully in

题目简介

–How can I improve my study in the last thirty days?--________ listening to the teacher carefully in

题目详情

–How can I improve my study in the last thirty days?
--________ listening to the teacher carefully in class. This is the most efficient way!
A.ByB.OnC.PastD.Across
题型:单选题难度:偏易来源:不详

答案

A
表示做某事的方式通常用介词by,故本题选A.

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