最新真题22题第20题

The skill and the precision of the Anasazi, ancient inhabitants of the Southwest, in measuring the movements of the Sun and Moon is evidenced not only at Chaco Canyon but at a number of other sites.

(A) in measuring the movements of the Sun and Moon is evidenced not only at

(B) in measuring the movements of the Sun and Moon are evidenced not only at

(C) in measuring the movements of the Sun and Moon is evidenced at not only

(D) to measure the movements of the Sun and Moon is evidenced at not only

(E) to measure the movements of the Sun and Moon are evidenced not only at

不选D的原因是否是因为不能用to放句首表示目的?

答案是B？

不选D是因为not only 必须在at的前面，因为后面 but at 。

我写错了,不好意思!我的意思是为什么不选E?

in doing.....是表示在 某方面。。。，to do 是表示目的。

根据句意，应该是在某方面，不是表目的。

那么to是否可以放句首表目的呢？我好像在哪里看到说是不可以的，记不清了，想请各位牛牛确认一下！

昨天做错了这道题，正困惑不解，看到大侠的解释茅塞顿开，严重感谢。