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【单选题】
下列哪一种物质不是内生致热原()
A.
IL-1
B.
IFN
C.
TNF
D.
PGE
E.
IL-6
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【多选题】人际交往中的互补包括( )。
A.
需要的互补
B.
社会角色的互补
C.
人格某些特征的互补
D.
物质利益的互补
【判断题】中国出口的珠宝玉石制品中,以具有“东方艺术”特色的玉雕产品为主。()
A.
正确
B.
错误
【单选题】Family planning in one of China's basic national policies.
A.
Y
B.
N
C.
NG
【单选题】China's National Day is on ___________ 1st. [     ]
A.
September
B.
October
C.
November
【单选题】听力原文: Ma Kai, the Director of China's National Development and Reform. Commission, says the Chinese government has lowered drug prices 22 times in the last few years on 1,600 kinds of drugs, in some c...
A.
are too high
B.
are too low
C.
are at a reasonable level
D.
are changeable
【单选题】_________, founded in 1988,is China’s only national flag carrier.
A.
China Southern Airlines
B.
Hainan Airlines
C.
Air China
D.
China Eastern Airlines
【单选题】________, founded in 1988, is China's only national flag carrier.
A.
China Southern Airlines
B.
China Eastern Airlines
C.
Hainan Airlines
D.
Air China
【单选题】China’s national emblem is composed of patterns of ________.
A.
the national flag
B.
the Tian' anmen Rostrum
C.
ears of wheat and a cogwheel
D.
all of them
【单选题】失业保险不可避免地产生道德风险、扭曲劳动力市场的资源配置、导致经济中的(      )上升。
A.
工资
B.
社会保险费用
C.
人口出生率
D.
失业率
【判断题】邪正斗争的胜负决定发病与不发病。()
A.
正确
B.
错误
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