【C4】
A.that
B.which
C.it
D.what
请帮忙给出正确答案和分析,谢谢!
A. thatB. whichC. itD. who
A.thatB.whichC.whomD.what
【C2】A.thatB.in whichC.whichD.what
【C14】A.thatB.whichC.whereD.what
【C2】A.thatB.whichC.howD.what
【C4】A.thatB.whichC.howD.what