单项选择题
A.by B.for C.in D.to
45()A.itsB.whatC.thatsD.which
单项选择题45()
A.it's B.what C.that's D.which
44()A.points outB.finds outC.stands forD.looks for
单项选择题44()
A.points out B.finds out C.stands for D.looks for
43()A.toB.forC.byD.with
单项选择题43()
A.to B.for C.by D.with