I am thirsty.I need _____ some water

问题描述:

I am thirsty.I need _____ some water
A to drink B drink C drinking D drank

选 B
我很口渴,我想喝点水
这里的need是情态动词,情态动词后面加动词原形
当NEED做实义动词的话就有句型 need to do sth表主动
need doing sth 表被动,需要被做某事