我国国家卫生服务调查采用的方法是______。_爱下问搜题

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问题填空题

我国国家卫生服务调查采用的方法是______。

答案

参考答案：多阶段分层整群随机抽样

单项选择题 A型题

锂盐不良反应多，血药浓度超过多少mmol/L应减量或停药（）

A.0.4

B.0.8

C.1.6

D.3.2

E.6.4

填空题

Questions 9-13

·You will hear a passage about "Surviving Cultural Shock".
·For questions 9-13, choose from the list A-F the five stages of cultural shock.
·Use the letters only once. There is one extra letter, which you do not need to use.
9. Stage 1 ______
10. Stage 2 ______
11. Stage 3 ______
12. Stage 4 ______
13. Stage 5 ______

A. The Re-entry
B. The Rejection
C. The Acceptance
D. The Honeymoon
E. The Regression
F. The Non-Party