Children can be instructed in swimming .They can be _____A learnt to swimB learnt swimmingC taught how to swimD 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,
问题描述：
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
learn是主动学习 teach是教 they can be是被动 当然是被教啦
答
被动语态，小孩子是被教着学游泳的
答
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
答
be taught how to swim的意思是能被教会游泳
选B是不合适的，learn没有被动的