hapless12 wrote:
Check Wren and Martin!
This form is correct
Hi hapless12,
Thanks for your reply. However it does not help...
I know it is correct, for it is in non-underlined part of GMAT official question...
My limited point is did not we learn that if two nouns are joined by AND, for example "X and Y" they together form a plural noun. So what is that I am missing here?
e-GMAT please help.
TIA,
DR
![FLO – Therapy at the Club – Pre-Single [iTunes Plus M4A]](http://is1-ssl.mzstatic.com/image/thumb/Music221/v4/a4/11/88/a41188ed-0f2e-e8d5-1163-d59e373cc58c/26UMGIM30046.rgb.jpg/208x208bb.webp)
