is后面加什么动词

问题描述

精选答案

is后面的动词一定要用ing。例句：Where is Sophy? Is she safe? 索菲在哪儿？她没受到伤害吧？He is an asthmatic who is also anaemic. 他是一个哮喘病人，并且还贫血。

相关介绍：

Eight hours on a bus is no joke, is it.

坐８个小时的公交车可不是闹着玩儿的.，对吧。

He is in no doubt as to what is needed.

他对需要些什么心中有数。

It is a country where corruption is rife.

这是个腐败成风的国家。