There are not many occasions ______ we can speak English,and that is why it is difficult to learn

问题描述:

There are not many occasions ______ we can speak English,and that is why it is difficult to learn
English well.
A,that B,where C,which D,when
为什么不选B?

这个 我曾经遇到过
如果选择B 那先行词occasions就要表示抽象意义 意思是 场合的意思
但是这里 不是这样 在这里occasions的意思是 时刻 时候
不要看到occasions等词的时候马上就用where有时是陷阱啊 记住哦