-Do you know the man___is talking with your father?--Yes,He`s our headmaster.A.must can't B must为什么不能选b 第二个空是musn‘t

分类: 作业答案 • 2021-12-19 16:17:41

问题描述：

-Do you know the man___is talking with your father?--Yes,He`s our headmaster.A.must can't B must
为什么不能选b 第二个空是musn‘t

答

who,定语从句,缺主语

-Do you know the man___is talking with your father?--Yes,He`s our headmaster.A.must can't B must为什么 不能选b 第二个空是musn‘t