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搜题
【单选题】
细菌细胞膜有诸多功能,但不包括( )。
A.
参与细胞呼吸过程
B.
细菌遗传物质的复制
C.
进行生物合成
D.
营养物质的摄取与代谢物的排出
E.
形成中介体
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【判断题】某基坑深4.2米,可以采用一次性放坡方式。
A.
正确
B.
错误
【判断题】The EU member states lifted the unofficial ban on GMFs on Wednesday.
A.
正确
B.
错误
【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 urban 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 prevents Member States from charging importers for bringing goods into that State from another Member State.
A.
正确
B.
错误
【单选题】Among the secondary legislation of the EU, ____________ are not binding or imposing any legal obligation on the member states.
A.
regulations
B.
directives
C.
decisions
D.
recommendations
【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.
【单选题】S7-1200PLC采用自然冷却方式时,要确保其安装位置的上下部分与邻近设备之间至少留出()mm的空间。
A.
15
B.
25
C.
35
D.
45
【单选题】How many member states are involved in the EU
A.
38
B.
18
C.
28
D.
49
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