用哪一种单克隆抗体鉴定Th细胞() A.抗CD8 B.抗CD4 C.抗CD3 D.抗

题型:单项选择题

问题:

用哪一种单克隆抗体鉴定Th细胞()

A.抗CD8

B.抗CD4

C.抗CD3

D.抗Lyt-1

E.抗CD28

考点:计划生育(医学高级)计划生育综合练习计划生育综合练习题库
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资金回收公式是()的逆运算。

A、年金现值

B、复利现值

C、年金终值

D、复利终值

题型:单项选择题

123.108.120.67属于( )IP地址。

A.A类

B.B类

C.C类

D.D类

题型:单项选择题

Kofi Annan says helping survivors of last week’ s earthquake and (1) in the Indian Ocean is (2) . The United Nations secretary- general says countries that have offered aid must (3) and provide it. The offers add up to around (4) dollars. United Nations officials say (5) of that is needed during the next six months. The concern about offers of international aid is (6) . For example, the earthquake in Barn, Iran, in (7) of 2003 killed more than (8) people. Countries and groups offered hundreds of millions of dollars (9) .The United Nations says it has (10) only about (11) dollars in aid received so far. Governments and organizations that offered help (12) that, however. On (13) Mr. Annan met with world leaders in Jakarta, Indonesia to discuss aid for (14) . The leaders discussed and (15) the idea of (16) owed by affected nations. But the leaders did not say they would do so. Some said that (17) to survivors would be more helpful. Representatives of (18) countries and international organizations attended the meeting in Jakarta. Officials say they will cooperate to develop (19) for the Indian Ocean and the (20) .

题型:单项选择题

治理需求拉上型通货膨胀宜采用的手段是()。

A、控制需求政策

B、紧缩性货币政策

C、收入指数化政策

D、紧缩性财政政策

题型:单项选择题

领导协调的根本目的在于(),即高效率地实现领导目标。

A、关心下级的工作和生活

B、指挥生产,协调工作进程

C、协调各部门工作

D、提高组织的整体效能

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