问题
单项选择题
引起烈性肠道传染病的是
A．大肠埃希菌
B．金黄色葡萄球菌
C．沙门菌
D．霍乱弧菌
E．副溶血性弧菌
答案
参考答案：D
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引起烈性肠道传染病的是
A．大肠埃希菌
B．金黄色葡萄球菌
C．沙门菌
D．霍乱弧菌
E．副溶血性弧菌
参考答案：D
| 阅读理解。 | ||||
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| 1. If you like travelling by train, you can go to ______. | ||||
| A. Summer School in France B. Summer in Australia C. Holiday Programmes in Germany D. British Study Tours | ||||
| 2. If you want to improve your English, which programmes will you choose? | ||||
| A. Holiday Programmes in Germany and British Study Tours. B. Summer in Australia and Summer School in France. C. British Study Tours and Summer in Australia. D. Summer School in France and Holiday Programmes in Germany. | ||||
| 3. "Summer School in France" is different from the others in that _____. | ||||
| A. You can go at any time of the year B. You can stay with a local family C. You can go at any age D. You can do sports | ||||
| 4. This passage was written to _____. | ||||
| A. encourage people to have a holiday B. introduce some beautiful places C. ask people to study foreign languages D. attract people to take part in their programmes |