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【多选题】
X=1011,Y=-0.1011,则: [X]补= (1) ; [Y]补= (2) ;
A.
0,1011
B.
1,1011
C.
0.0101
D.
1.0101
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参考答案:
举一反三
【单选题】The reason that Iran tested its military weapons is mainly to
A.
meet the international standard.
B.
cover its uranium enrichment plant.
C.
manufacture the launching system.
D.
show off its defensive capabilities.
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【简答题】硝酸还原作用( Nitrate reduction)
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【判断题】“乐天长短三千首,却爱韦郎五字诗”是欧阳修对韦应物的赞许。( )
A.
正确
B.
错误
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【单选题】微生物还原硝酸盐、亚硝酸盐为分子氮的过程称为______。
A.
生物固氮
B.
硝酸还原
C.
硝化作用
D.
反硝化作用
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【单选题】反硝化作用是以( )作为氮源,通过硝酸还原酶将硝酸还原成氮气或氨。
A.
硝酸盐
B.
尿素
C.
蛋白质
D.
氨基酸
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【单选题】“乐天长短三千首,却爱韦郎五字诗”是宋代名诗人( )对韦应物的赞许之辞。
A.
欧阳修
B.
苏轼
C.
黄庭坚
D.
朱熹
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【简答题】Iran tested its first nuclear power plant on _________.
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【单选题】When did Iran bar the inspections of its nuclear facilities?
A.
After its nuclear activities were referred to the Security Council.
B.
After Mohamed E1Baradei sent a report to the Security Council.
C.
After Iran continued its nuclear: fuel enrichment.
D.
After the U.N. Security Council dropped its case, and returned it to the International Atomic Energy Agency.
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【单选题】However, Iran _____ that its nuclear plan is only for peaceful purposes, and continues its nuclear activity. [ ]
A.
insists
B.
suggests
C.
forecasts
D.
judges
查看完整题目与答案
【判断题】用钳表测量电动机空转屯流时,可直接用小电流档一次测量出来。
A.
正确
B.
错误
查看完整题目与答案
相关题目:
【单选题】The reason that Iran tested its military weapons is mainly to
A.
meet the international standard.
B.
cover its uranium enrichment plant.
C.
manufacture the launching system.
D.
show off its defensive capabilities.
查看完整题目与答案
【简答题】硝酸还原作用( Nitrate reduction)
查看完整题目与答案
【判断题】“乐天长短三千首,却爱韦郎五字诗”是欧阳修对韦应物的赞许。( )
A.
正确
B.
错误
查看完整题目与答案
【单选题】微生物还原硝酸盐、亚硝酸盐为分子氮的过程称为______。
A.
生物固氮
B.
硝酸还原
C.
硝化作用
D.
反硝化作用
查看完整题目与答案
【单选题】反硝化作用是以( )作为氮源,通过硝酸还原酶将硝酸还原成氮气或氨。
A.
硝酸盐
B.
尿素
C.
蛋白质
D.
氨基酸
查看完整题目与答案
【单选题】“乐天长短三千首,却爱韦郎五字诗”是宋代名诗人( )对韦应物的赞许之辞。
A.
欧阳修
B.
苏轼
C.
黄庭坚
D.
朱熹
查看完整题目与答案
【简答题】Iran tested its first nuclear power plant on _________.
查看完整题目与答案
【单选题】When did Iran bar the inspections of its nuclear facilities?
A.
After its nuclear activities were referred to the Security Council.
B.
After Mohamed E1Baradei sent a report to the Security Council.
C.
After Iran continued its nuclear: fuel enrichment.
D.
After the U.N. Security Council dropped its case, and returned it to the International Atomic Energy Agency.
查看完整题目与答案
【单选题】However, Iran _____ that its nuclear plan is only for peaceful purposes, and continues its nuclear activity. [ ]
A.
insists
B.
suggests
C.
forecasts
D.
judges
查看完整题目与答案
【判断题】用钳表测量电动机空转屯流时,可直接用小电流档一次测量出来。
A.
正确
B.
错误
查看完整题目与答案
参考解析:
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