关于to I want her to come to my office .tell her to come at once.
问题描述：
关于to I want her to come to my office .tell her to come at once.
I want her to come to my office .tell her to come at once.在这两句话里第一个to可以去掉吗?come to 是词组吗 to come 也是词组吗?
答
都不是词组
want sb.to do sth.这是个词组（即want her to come）
come后的to应该是个介词,表示come的方向.
tell sb.to do.也是词组（即tell her to come ）
这里come作介词宾语.