问题
单项选择题 A型题
关于铜绿假单胞菌，下列选项中错误的是（）
A.产生水溶性色素
B.对多种抗生素不敏感
C.革兰阴性杆菌
D.营养要求不高
E.多引起原发感染
答案
参考答案：E
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关于铜绿假单胞菌，下列选项中错误的是（）
A.产生水溶性色素
B.对多种抗生素不敏感
C.革兰阴性杆菌
D.营养要求不高
E.多引起原发感染
参考答案：E
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| Azure Warrenfeltz, a 4-year-old girl, is fluent in Japanese and Spanish. She also can 1 bits of French, German, Arabic and Italian, and she soon hopes to learn some Mandarin Chinese. In today's globalized world, Azure is one of many young American children whose parents insist her 2 include foreign languages. "It's such a 3 environment now, you never know what you might need," says Azure's mother, Julie Warrenfeltz, who started schooling her daughter in foreign languages when she was 6 weeks old. "She couldn't 4 a violin, she couldn't stand upright, but I wanted her to do 5 ." Not only is learning a foreign language easier for children than it is for 6 , but children who are exposed to other languages also do better in school. They are more 7 to diversity, says Fran?ois Thibaut, who runs The Language Workshop for Children, which has nine schools around the East Coast. Language study for children is based on immersion (沉浸), he says. Kids sing songs and play games to help develop language comprehension skills. When children start learning languages at birth, they have the 8 to learn many languages at once without getting 9 -because, as the brain develops, so too does the ability to separate one 10 from another. | ||||
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