Question

Such poets as Shakespeare________widely read，of whose works，however，some_________difficult to understand．

   A．are；are    B．is；is    C．are；is   D．is：are

Answer 1

A

解析:

考查主謂一致。主句中的主語應為poets,謂語動詞用復數，其后的非限制性定語從句的主語應為some of whose works，謂語動詞也應是復數。故選A。