【题目】We really expect China’s efforts on food production and safety will ________ after the new food law was introduced.
A. put off B. pay off C. show off D. take off
在线课程【答案】B
【解析】
考查动词短语辨析。A. put off 推迟；B. pay off 付清；努力得到回报；C. show off 炫耀；D. take off脱掉，起飞；句意：在新的食品法被引进以后，我们真得希望中国在食品生产和安全方面的努力能够得到回报。故B项正确。