[求助]00年05一道超疑惑语法题

z520m

4. Stars shine because of _______ produced by the nuclear reactions taking place within them.
(A) the amount of light and heat is
(B) which the amount of light and heat
(C) the amount of light and heat that it is
(D) the amount of light and heat
0205的语法题。答案是D,但我认为是A,这里的is不是跟在because of后面的，而是做这句主句的谓语，produce是及物动词，后面没有宾语又跟了by,那么一定要被动！！！

best_tu

LZ如果按你说的语法结构来看这句句子

主语就是Stars shine,那Stars就是修饰shine的,但是Stars是复数,应该是star,用the star's更好

而且Stars shine是单数,前面需要有冠词

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