__so many people around,the dogs have to be kept in an enclosure.a.with b.because b为什么不对
问题描述:
__so many people around,the dogs have to be kept in an enclosure.a.with b.because b为什么不对
答
because 后面需加句子,而so many people around只能算是一个比较复杂的名词成分.
这是With复合结构用法.