Question

【题目】Most of all Chinese homes now have microwave ovens, partly __________ less time to spend preparing food.

A. as a reason of B. as a result of

C. because D. as a fact that

Answer 1

【答案】B

【解析】考查短语辨析。句意:中国大多数家庭现在都用微波炉，部分原因是准备食物可以使用更少的时间。as a result of后面跟名词，意为:因为，由于。