Question

【题目】Many businesses started up by college students have________thanks to the comfortable climatefor business creation.

A. fallen off B. taken off

C. turned off D. left off

Answer 1

【答案】B

【解析】

试题分析：考查动词短语辨析。短语fall off跌落，下降；take off起飞，成功，受欢迎；turn off关闭；leave off停止，中断；句意：由于良好的创业环境，很多大学生创办的生意都很成功。根据句意可知B正确。