SC Question - Help Needed- Imp & Urgent

[goelnikhil]

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

What is the OA ?

I marked it as B . As I think it is a Subject Verb Agreement Problem . We require a plural verb are .

However I read on some forum that is is 'D' . I am confused .

Please help.

[JonathanSchneider]

First of all, please post in the apporpriate forum topic folders. This is a GMATPrep problem.

Second, you are correct: the answer is B. The question is discussed in detail here: viewtopic.php?f=31&t=2236&start=0&hilit=anasazi

[dg_p]

yes i also with B

[StaceyKoprince]

seconding Jonathan - please do read (and follow) forum guidelines when posting. In future, you will be asked to post in the right forum in order to receive a reply!

Also, it's a *great* idea to search before you post. Many problems have been discussed here already and you won't have to wait at all for an answer if you find that the previous discussion already addresses your question!