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【单选题】
经济发展水平差距较大的国家之间所开展的经济合作活动是( )A.
宏观国际经济合作
B.
微观国际经济合作
C.
垂直国际经济合作
D.
水平国际经济合作
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【简答题】C All parents know that one of their most important tasks is to prepare their children for an independent life, but any parent can tell you that it’s hard to let go of your children. That balance betw...
【多选题】固有免疫的特点有( )
A.
先天固有，可稳定遗传。
B.
免疫作用广泛，无特异性。
C.
后天获得
D.
具有特异性
E.
初次与抗原接触即能发挥效应，但无免疫记忆性。
【单选题】In the United Kingdom, they have different types of schools, like state school, independent and _________ school.
A.
government-funded
B.
private
C.
special
D.
public
【简答题】B WASHINGTON – It’s a great achievement that inspires notions of robots with consciousness and independent minds. When people or animals get hurt, they can usually compensate for minor injuries and ke...
【单选题】What has led to the violent situation in the south of Thailand?
A.
The Muslims wanted independence.
B.
Thai troops have been sent there.
C.
About 2,000 people have been killed.
D.
There have been more bombings since 2004.
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