Question

【题目】Mary made coffee ________ her guests were finishing their meal .

A. so that B. although

C. while D. as if

Answer 1

【答案】C

【解析】试题解析：

so that：以便, although：尽管, 虽然, as if：好像, while：当….的时候。

句意：当她的客人们将要结束用餐的时候Mary做咖啡。故选C