被动语态的选择题It is said that it is no use growing this species of plants in this area,which will be rather difficult—为什么添 to care for, 不应该是被动用to be cared for?表示被照顾?which 后面的be 应该是which 的谓语吧，不定式的被动怎么体现呢？
问题描述：
被动语态的选择题
It is said that it is no use growing this species of plants in this area,which will be rather difficult—
为什么添 to care for, 不应该是被动用to be cared for?表示被照顾?
which 后面的be 应该是which 的谓语吧，不定式的被动怎么体现呢？
答
前面已经有be了，疑问句助动词提前
答
care for表示关心，照顾，这个词好像没有被动吧？而且前面有一个rather,用to do .for 后应跟被关心的对象.
答
是被照顾,但BE 已经在前面有了
答
应该是不定式主动表被动吧