Question

【题目】In the past two years the number of men teachers in our school from 10 to 30.

A. are increasingB. is increasingC. have increasedD. has increased

Answer 1

【答案】D

【解析】

句意：在过去的两年里我们学校男老师的数量从10个增长到了30个。根据in the past two years：在过去的两年里，常用于现在完成时态，结构为：助动词have/has+动词过去分词。故排除A和B。主语the number of......的数字，数目，是单数，助动词用has，故排除C。故选D。