问题补充:
—I think the whole class is going on a field trip next Friday.
—I’m not sure. has paid the transportation fee.
A. Not everyone
B. No one
C. None of them
D. Neither of us
答案:
(答案→)A. Not everyone
B. No one
C. None of them
D. Neither of us
解析:本题考查代词。B项与C项为全部否定,意思一样,都表示“没有一个人”,故排除;D项意为“两者都不”,不符合语境;A项表示部分否定,意为“不是所有人”,符合上下文语境,故选A。