Question

________ Mary ________ Jack is listening to the report carefully, because they are both interested in it very much.

A．Neither; nor

B．Either; or

C．Both; and

D．Not only; but also

Answer 1

D

試題分析：Neither; nor既不……也不；Either; or要么……要么……；Both; and……和……都；Not only; but also不但……而且。句意：不但杰克聽得認真，而且杰克也聽得非常認真，由both……and連接的兩個并列主語后面謂語動詞用復數形式，由not only……but also后面謂語動詞與后一個主語保持一致，故選D。