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问题 单项选择题 A1/A2型题

消毒是消灭，清除停留在环境中的（）。

A.细菌

B.芽孢

C.细菌+病毒

D.病原体

E.微生物

答案

参考答案：D

解析：消毒是消灭．清除停留在环境中的病原体，但并不要求清除或消灭所有微生物（如芽孢）。

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Project Hope helps people in the poor area build schools. It also helps poor小题1:c______ go to school. China’s Project Hope has raised lots of 小题2:m       every year. It has helped more than 2.5 million poor students小题3:s_____it was set up over 20 years ago. So far, the project has collected more than 2.2 billion yuan from China and 小题4:o_____ countries in the world. The money has been used in the building of many Project Hope primary schools.

About 80 percent of the Project Hope schools are in China’s middle and小题5:w____ areas, because they are still developing.

Project Hope has helped to小题6:b     faraway learning centers, libraries and video centers. It also helped train school teachers from poor areas.

Of all the non-government welfare（福利）projects, Project Hope has become the 小题7:l______ one so far in China. People say that still about 40 million primary school students 小题8:n____ help around the country, including 34 million primary, junior, and high school students. Mr Gao, one of the 小题9:w_____ in Project Hope said the organization would小题10:t______ to raise more money and help more students in the future.
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单项选择题 案例分析题

西太平洋副热带高压（简称副高）是影响我国大陆的重要天气系统。我国东部的主要锋面雨带，通常位于副高脊线以北5～8个纬度距离处，并随副高的北进南退而移动。下图绘制的是副高对我国天气影响示意图。读图回答下列各题。

如果副高控制区域位于图中位置，则雨带处于（）

A.南部沿海一带

B.东北地区

C.华北地区

D.长江中下游地区
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