第1题:
To solve the euro problem ,Germany proposed that______.
A.EU funds for poor regions be increased
B.stricter regulations be imposed
C.only core members be involved in economic co-ordination
D.voting rights of the EU members be guaranteed
第2题:
第3题:
能用于IP的是
A.BaFBr:Eu2+
B.Na2S2O3·5H2O
C.Na2CO3
D.CH3COOH
E.a-Se
含5个结晶水的硫代硫酸钠是
A.BaFBr:Eu2+
B.Na2S2O3·5H2O
C.Na2CO3
D.CH3COOH
E.a-Se
DR探测器可用的是
A.BaFBr:Eu2+
B.Na2S2O3·5H2O
C.Na2CO3
D.CH3COOH
E.a-Se
作为显示中和剂的是
A.BaFBr:Eu2+
B.Na2S2O3·5H2O
C.Na2CO3
D.CH3COOH
E.a-Se
显影液使用的是
A.BaFBr:Eu2+
B.Na2S2O3·5H2O
C.Na2CO3
D.CH3COOH
E.a-Se
请帮忙给出每个问题的正确答案和分析,谢谢!
第4题:
第5题:
第6题:
A suitable title for this text might be( )
[A] How to Develop U.S. Economy
[B] The Relation between American Industry and New Economy
[C]Digital Engine Powers New Economy
[D] Our New Policy on Economy
第7题:
第8题:
The debate over the EU's single currency is stuck because the dominant powers______.
A.are competing for the leading position
B.are busy handling their own crises
C.fail to reach an agreement on harmonization
D.disagree on the steps towards disintegration
第9题:
第10题: