[問題]0410題號13structure...

[amdk88000]

13.When changes in the title of the Earth relative to the Sun shift the location of South America's warmest zone , ------with it .

(a)the rains go
(b)as go the rains
(c)which the rains to go
(d)and the rains going

answer is A不解耶！！.....可否幫忙解釋一下！！

[Calvin]

前面是when引導的副詞子句

換言之，沒有主要子句

只有A是主要子句