—__________ do I have to change the robot’s batteries? —Every two months.A．How l - 初中英语试题 - 超级试练试题库

题目

题型：不详难度：来源：

—__________ do I have to change the robot’s batteries? —Every two months.

A．How long

B．How soon

C．How often

D．How many

答案

解析

本题的回答语意思为每两个月，表示的是频率，对此提问应该用how often，故选C,how long对长度提问，how soon对多久以后提问，how many对可数名词数量提问。

核心考点

试题【—__________ do I have to change the robot’s batteries? —Every two months.A．How l】；主要考察你对简单句的句子结构等知识点的理解。[详细]

举一反三

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A．does; prefer

B．would; rather

C．does; prefer to

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A．where

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C．enough；to；

D．such； that

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