Itis有关
1.Itwas____whorespesctedalltheirteachers.
A.themB.theirC.theyD.themselves
2.----WhoisMary?
----Wasit_____thatyouwerereferredto?
A.heB.she.C.herD.they
这些一类的体型希望哪位高手讲解一下,这种句型的该怎么做,有什么语法之类的.
拜谢!