who is the man ____was talking to our English teacher?oh!it is Mr.Barker,our new maths teacher?Ahe Bthat Cwhom Dwhich
问题描述：
who is the man ____was talking to our English teacher?oh!it is Mr.Barker,our new maths teacher?A he B that C whom Dwhich
答
B.that .that后面整句修饰the man