问题
选择题
The background music in an assembly line is designed ______.
A.being not listened to
B.not being listened to
C.to be not listened to
D.not to be listened to
答案
答案:D
此题考查非谓语动词的否定形式。它的构成是not+非谓语动词形式,由此,[A]项和[C]项中not的位置不对,应排除;动词design后不接动名词或动名词短语,因此B.项也不对;故选D.。