( )Mrs.Jones ( )Dr.Simpson showa great interest in the subject which we are talking about.

问题描述:

( )Mrs.Jones ( )Dr.Simpson showa great interest in the subject which we are talking about.
A\both.and
B\either;nor
C\not only ;but only
D、 /;and

看来只能选 C not only,but also
A 不行,要用复数
B 本身不对.应该是 Neither,nor
D 也是复数.