选择题目 会的来～～

来源：百度知道 编辑：UC知道 时间：2024/05/25 14:41:59
The children ( ) to swim last month and they can swim very well now
A are taught
B were taught
C have taught
D taught
选哪个 为什么

B were taught
被动所以要用be+动词的过去分词，这里taught是teach的过去分词
过去时，所以be要用过去形式，children又是复数所以要用were

B
首先全句是过去时，然后是被动语态，被人教游泳，所以选B

B were taught 表示过去被动

B被动语态而且是发生在过去

B 过去被 已经发生了