______ with last year, the output of the factory this year has increased by twen

游客2023-11-08  23

问题 ______ with last year, the output of the factory this year has increased by twenty percent.

选项 A、Comparing
B、Compared
C、Having compared
D、To compare

答案 B

解析 主句的主语是the output,与compare之间存在被动关系,因此要用过去分词作状语,相当于一个状语从句when the output is compared with last year,答案为B。
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