查人人中国名人网地砖用填缝剂吗:英语选择题
来源：百度文库 编辑：查人人中国名人网 时间：2024/05/13 14:48:51
Everyone has to work very carefully because there ( ) any mistakes in it .
A.must not be B.must not have
讲明选择理由啊~
there must not have 这一结构不行吗?有语病吗?
A.must not be B.must not have
讲明选择理由啊~
there must not have 这一结构不行吗?有语病吗?
答案A.
原因状语从句里面是个there be句型.加上情态动词must就是there must be,否定句是there must not be...there be句型不能再有have了.
不是有语病``是句子结构的问题``there``be句型
呵呵.这是There be句型啊
你好好看一下从句就看出来了.
当然选A,