[求助]GWD-TN-8第37题

zouyochin

On Earth, among the surest indications of sunspot cycles are believed to be the rate that trees grow, as seen in the rings visible in the cross sections of their trunks.

 

A.      On Earth, among the surest indications of sunspot cycles are believed to be the rate that trees grow

B.      On Earth, among the surest indications of sunspot cycles are, it is believed, the rate of tree growth

C.      On Earth, the rate at which trees grow is believed to be among the surest indications of sunspot cycles

D.      Among the surest indications on Earth of sunspot cycles, believed to be the tree growth rate

E.       Among the surest indications on Earth of sunspot cycles is believed to be the rate at which trees grow

答案是E，我觉得这个句子里面没有主语阿。。。请哪位帮忙解释一下

哈宁

期待高人指点

海鸟

E.倒装 还原是：The rate at which the trees grow is believed to be among the surest indications on Earth of sunspot cycles as seen in the rings visible in the cross sections of their trunks.

用倒装 among...与 in...对称

A. are不对 应为单数

B. 同上

ABC on Earth 修饰整个句子 indications on Earth of sunspot cycles 意思是日斑循环在地球上的迹象 更符合意思

而且C把原句倒装还原，改变强调重心

D. 无主语

个人意见

zouyochin

高人阿，谢谢