Question

We thought there were 35 students in the dining hall, ________, in fact, there were 40．

[　　]

A．

while

B．

whether

C．

what

D．

which

Answer 1

答案：A
解析：

根据句子意思“我们原来认为餐厅里有35个学生，而实际上有40个”，后句是前句的对比修正。