试题题干
We thought there were 35 students in the dining hall, （ ）, in fact, there were 40.
参考答案
正确答案：
试题解析
while表示转折，意为“然而”；whether意为“是否”；what意为“什么”；which意为“哪一个”。结合句意可以确定此处应使用表示转折的while，故选A。
句意：我们以为饭堂里有35个学生，然而，事实上，有40个。
We thought there were 35 students in the dining hall, （ ）, in fact, there were 40.
while表示转折，意为“然而”；whether意为“是否”；what意为“什么”；which意为“哪一个”。结合句意可以确定此处应使用表示转折的while，故选A。
句意：我们以为饭堂里有35个学生，然而，事实上，有40个。