we have decided ____ we will go there for a knock tomorrow. A.whereB.whyC.whenD.whether

问题描述:

we have decided ____ we will go there for a knock tomorrow. A.whereB.whyC.whenD.whether
可俺们老师怎么说是C咧???

D,是否
A.where C.when 句子中都有成分的
B.why 不通