在我国，多年来多数地区细菌性痢疾流行的致病菌群是（） A.志贺_爱下问搜题

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问题单项选择题 A1/A2型题

在我国，多年来多数地区细菌性痢疾流行的致病菌群是（）

A.志贺菌属A群

B.志贺菌属B群

C.志贺菌属C群

D.志贺菌属D群

E.以上都不是

答案

参考答案：B

填空题

根据汉语或首字母提示完成句子。

1. January is the first m______ of a year.

2. My friend's b______ is in October.

3. Teachers' Day is on S______ 10th.

4. We have an Art F______ each year.

5. I like going to the c______.

6. ______ (二月) is the second month of a year.

7. When is your ______(聚会)?

8. ______(妇女) Day is on March 8th.

9. The fourth month of a year is ______(四月).

10. They have a speech ______(比赛).

名词解释

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