关于强调句的题目

来源:百度知道 编辑:UC知道 时间:2024/05/26 03:03:33
The hostess told us it was ________ that caused her to serve dinner an hour later than usual.
A. we being late B. our being late
C. we were too late D. because we were late
答案是B,为什么不能选D,帮忙解释下原因,谢谢

强调句就是把it was...that都去掉也可以成为一个完整句子的。
because we were late caused her to serve dinner an hour later than
这个句子是不对的
caused her to serve dinner an hour later than usual 缺少的是主语
能当主语又语法正确的只有B

D ,because we were late
是个完整的句子,不能作为强调成分。