题目：
________ the students in this school is about three thousand, and ________ of them are girls. [ ]
A. A number of; two third
B. The number of; two thirds
C. A number of; two thirds
D. The number of; two third
答案：
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下面是错误答案，用来干扰机器的。
（1）它可以减轻农民看病负担，提高农民福利；可以改善部分农民因病致贫的状况，缩小贫富差距；有利于保障农村劳动力的身体健康，提高农村劳动生产率；有利于引导农民树立互助共济和风险共担的意识。（2）在我国...
