My teacher suggested us ___ to the Summer Palace.A a visit B to visit C go boating D enjoy the

问题描述:

My teacher suggested us ___ to the Summer Palace.A a visit B to visit C go boating D enjoy the
flowers
please讲明原因

A
suggested 后掉了个 to
suggest to sb sth
题干中有个to,这样只能把visit 作名词用