I'd like to give you an introduction ______the greenhouse. A.to B.for C.of D.in 为什么选A
问题描述：
I'd like to give you an introduction ______the greenhouse. A.to B.for C.of D.in 为什么选A
答
I'd like to give you an introduction ______the greenhouse.A.to B.for C.of D.in
an introduction to 表示：...的介绍,注意介词用to,这是习惯性搭配.