传播恙虫病是恙螨的A.卵B.幼虫C.若虫D.成虫E.各阶段均可

题型:单项选择题

问题:

传播恙虫病是恙螨的

A.卵
B.幼虫
C.若虫
D.成虫
E.各阶段均可

考点:卫生资格考试(中初级)疾病控制相关专业知识疾病控制主治医师相关专业知识
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以"不断地口头重复要记住的内容"为主的记忆策略是()。

A.视觉"复述"策略

B.捕捉典型策略

C.特征定位策略

D.复述策略

题型:单项选择题

已知某转运RNA(tRNA)一端的3个碱基顺序是GAU,它运载的是亮氨酸(亮氨酸的密码子是UUA、UUG、CUU、CUA、CUC、CUG),那么决定此亮氨酸的密码子是由DNA模板链上的哪个碱基序列转录而来的[ ]

A.GAT

B.GAU

C.CUA

D.CAT

题型:单项选择题

根据句意及首字母提示完成单词。

1. Linda is very busy when people go out for dinners. She works in a r_____. She is a waitress.

2. My father's work is very interesting but kind of dangerous. Thieves are afraid of (害怕) him.

    He is a policeman. He works in a police s_____.

3. Joy's mother is a n_____. She helps doctors and patients (病人). Some people call her"angel in white".

4. Jack likes taking photos. He wants to buy a new c_____.

5. Kate likes talking to people and t_____ stories. She meets pop stars and VIPs. She's a reporter.

6. Your mother is w_____ for you at the gate of the school.

7. To be a p_____ is his dream because he likes an exciting and dangerous job.

8. His mother is very busy counting money every day because she is a bank c_____.

9. The Great Wall is an interesting p_____ to visit.

10. They get up very early and clean the street early in the morning. They are_____.

11. You must keep q_____ in the library. You can't disturb (打扰) others.

12. Tom is a reporter. He is working for a m_____.

13. Her mother is a doctor. She works in a h_____.

14. Kunming is a beautiful city in the s_____ of China.

15. UK means the United K_____.

题型:单项选择题

县和县级市所在的城镇及其他城镇建设占用农用地的,应报()批准。

A.国务院

B.国务院土地行政主管部门

C.省级人民政府

D.省级人民政府土地行政主管部门

题型:单项选择题

KRC12*29型环锤式碎煤机液压系统无流量输出原因及排除方法有哪些?

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