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【单选题】
在 OSI参考模型中,网络层的数据单位是( )。A.
位
B.
帧
C.
分组
D.
字
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反馈参考答案：
举一反三
【单选题】From the second paragraph, we can infer that
A.
people belonging to the EU member states can travel freely within borders.
B.
immigration to the European Union will benefit the nation's welfare.
C.
the flow of people among European nations will cause troubles to transportation.
D.
the mobility of cities in Europe will put designers in a dilemma.
【单选题】Which institution of EU comprises the heads of state or government of the EU member states?
A.
The European Council
B.
The European Commission
C.
The European Parliament
【单选题】Among the EU Member States, all the countries use the euro except Britain. Why?
A.
The status of British Pound is much higher than that of the new euro.
B.
The UK doesn’t want to be integrated with the EU.
C.
Both A and B
D.
Euro was not launched officially.
【判断题】EU law prs Member States from charging importers for bringing goods into that State from another Member State.
A.
正确
B.
错误
【单选题】Who will be consulted first before the EU list is submitted to WTO?
A.
EU member states.
B.
The United States.
C.
WTO.
D.
The steel corporations.
【单选题】Among the EU Member States, all the countries use the euro except Britain. Why?
A.
The status of British pound is much higher than that of the new euro
B.
The UK does not want to be integrated with the EU.
C.
Both A and B
D.
Euro was not launched officially.
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