The water level of the river has increased _________ half a meter since it began to rain 7 days ago.

题目简介

The water level of the river has increased _________ half a meter since it began to rain 7 days ago.

题目详情

The water level of the river has increased _________ half a meter since it began to rain 7 days ago.
A.onB.forC.inD.by
题型:单选题难度:偏易来源:不详

答案

D
考查固定搭配. Has/have increased by…增加了…….所以选D。

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