Children can be instructed in swimming .They can be _____

题目

Children can be instructed in swimming .They can be _____
A learnt to swim
B learnt swimming
C taught how to swim
D learnt how to swim
我知道答案选C ,请告诉我为什么选着一个,不选B,

答案

首先 learn to do sth 排除B 从句意上面讲,是孩子们被交着怎样学习游泳,taught 是教育的意思,有被动的含义,选择C 而D虽然和C很像但是 learn 有主动的意思,句意上面不符合 所以不选A D