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问题 单项选择题

中毒性痢疾的临床特点

A．全身散在斑丘水疱疹
B．感染性休克、惊厥、呼吸衰竭
C．阵发性痉挛性咳嗽，吸气末鸡鸣样吼声
D．发热、流涕、结合膜充血，口腔黏膜斑
E．发热、全身皮肤充血、鸡皮样皮疹

答案

参考答案：B

填空题

根据句意和首字母提示完成单词

1. There is a big tree in front of my house, people often rest in the cool s________ of the tree in summer.

2. Yuan Longping is famous for his h________ rice.

3. He g________ from the Southwest Agricultural University in 1953.

4. Yuan Longping has d________ himself to research.

5. Yuan Longping was h________ with the name “Father of Hybrid Rice”.

6. China now p________ enough rice to feed her people every year.

7. In his s________ time, he often writes some stories.

8. It is just a cold. N________ serious.

9. Now Professor Yuan is working on d________ super hybrid rice.

10. She is a s________ swimming in China.
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单项选择题 A1型题

肺炎病原体最不常见的入侵途径是（）。

A.血行播散

B.邻近部位蔓延

C.定植菌误吸

D.飞沫吸入

E.淋巴道感染
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