问题
单项选择题 A1/A2型题
细菌性痢疾常见的致病菌是()
A.福氏志贺菌
B.宋内志贺菌
C.福氏和宋内志贺菌
D.大肠埃希菌
E.阿米巴原虫
答案
参考答案:C
解析:
志贺菌属是人类细菌性痢疾最常见的病原菌,我国以福氏和宋内志贺菌引起的菌痢最为常见。
细菌性痢疾常见的致病菌是()
A.福氏志贺菌
B.宋内志贺菌
C.福氏和宋内志贺菌
D.大肠埃希菌
E.阿米巴原虫
参考答案:C
解析:
志贺菌属是人类细菌性痢疾最常见的病原菌,我国以福氏和宋内志贺菌引起的菌痢最为常见。
根据句意从方框中选用合适的词,并用其适当形式填空。 | |
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1. We made an ________ to meet at the school gate at 3 0'clock. 2. If you have any idea where it ________ be, please call me. 3. It's ________. in spring in Beijing. 4. There must be something ________ the homes in our neighborhood. 5. There would be________ people in the symphony hall. |