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宾语从句一道题theydon‘tknowtheirparentsareA.thatb.whatC.whyDwhich

题目详情
宾语从句一道题
they don‘t know ______their parents are
A.that
b.what
C.why
Dwhich
▼优质解答
答案和解析
选 B what their parents are = what their parents do
翻译:他们不知道他们的父母是做什么的?