问题
单项选择题 A型题
作为判断灭菌的效果的监控菌株是（）
A.分枝杆菌
B.嗜热脂肪芽孢杆菌
C.弧菌
D.大肠埃希菌
E.葡萄球菌
答案
参考答案：B
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作为判断灭菌的效果的监控菌株是（）
A.分枝杆菌
B.嗜热脂肪芽孢杆菌
C.弧菌
D.大肠埃希菌
E.葡萄球菌
参考答案：B
| 阅读短文，选择答案。 | ||||
| Betty is a 1__________. She doesn't go to school on Sunday. But she doesn't get up 2__________. She has breakfast 3__________ she does morning exercises. Then she helps her mother 4__________ the housework. Sometimes she goes out to 5__________ some shopping for her mother. She buys the things she likes. She goes 6__________ bike. She 7__________ a shopping basket with her. The basket is always 8__________ when she 9__________ the shop. She does her homework in the evening. People say Betty is a good girl both at school and 10__________ home.
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