what makes her so unhappy?
----- one of her favourite books.
A.Because she lost B.Because of her losing
C.she lost D.Her losting
what makes her so unhappy?
----- one of her favourite books.
A.Because she lost B.Because of her losing
C.she lost D.Her losting
D
因為上句的疑问词是what 所以答局用动名词做主语形式。
满意的话别忘了采纳哦~
谢谢。
D 答案是选四D的 因为是what提问的 回答就该是名词或者名词性短语
再有就是 because是连词 后面要跟句子 一般回答why得提问
because of 只能接名词或名词性短语
B
because是连词,后接句子。一般回答why的提问
because of相当于一个介词,后加名词性词语