1.My necklace is the only thing _is missing.A.wich B.that C.where D.who
问题描述：
1.My necklace is the only thing _is missing.A.wich B.that C.where D.who
2.You must do everying _I do.A.that B.which C.who D.whose
答
1 选B,先行词是the only thing 关联词只能是that
2.选A,everything that 相当于what