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【简答题】
二极管的质量抽检中，二极管1N4001为（ ）二极管，鸭测得此二极管两端正反向电阻均为 无穷大 ，说明二极管已经（ ）。
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举一反三
【单选题】1953至1956年我国国内的主要矛盾是
A.
人民大众同帝国主义、封建主义和国民党残余之间的矛盾
B.
工人阶级同资产阶级、社会主义同资本主义之间的矛盾
C.
人民日益增长的物质文化同落后的社会生产力之间的矛盾
D.
帝国主义同中华民族、封建主义同人民大众之间的矛盾
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【单选题】从1842年到1937年中国被迫签订了()个不平等条约。
A.
509
B.
609
C.
709
D.
809.
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【单选题】Most people think that it is ________ to spend some time surfing the Internet, but we shouldn't be too dependent on it.
A.
worth
B.
worthwhile
C.
worth of
D.
worthy of
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【简答题】Some people think that governments should spend as much money as possible in developing or buying computer technology. Other people disagree and think that this money should be spent on more basic nee...
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【单选题】美国宾夕法尼亚大学1946年研制成功了一台大型通用数字电子计算机( )。
A.
IBM PC
B.
Pentium
C.
ENIAC
D.
Z3
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【单选题】设计概算的成果文件称作_______。
A.
设计预算书
B.
初步设计预算书
C.
设计概算书
D.
设计概预算书
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【单选题】美国宾夕法尼亚大学1946 年研制成功了一台大型通用数字电子计算机()
A.
ENIAC
B.
Z3
C.
IBM PC
D.
Pentium
查看完整题目与答案
【单选题】What is the main idea of the passage?
A.
U. S. fishing policy is questioned by interest groups.
B.
U.S. tightens national and local fishing policy.
C.
U. S. fishery managers are forced to impose fishing limits.
D.
U. S. is seeking ways to end overfishing.
查看完整题目与答案
【单选题】To some people, the greatest pleasure of life is to spend their time at home watching TV and______their pets.
A.
stroking
B.
desiring
C.
modeling
D.
flattering
查看完整题目与答案
【单选题】Some people think () about their fights than they do about their responsibilities.
A.
much more
B.
too much
C.
much too
查看完整题目与答案
相关题目：
【单选题】1953至1956年我国国内的主要矛盾是
A.
人民大众同帝国主义、封建主义和国民党残余之间的矛盾
B.
工人阶级同资产阶级、社会主义同资本主义之间的矛盾
C.
人民日益增长的物质文化同落后的社会生产力之间的矛盾
D.
帝国主义同中华民族、封建主义同人民大众之间的矛盾
查看完整题目与答案
【单选题】从1842年到1937年中国被迫签订了()个不平等条约。
A.
509
B.
609
C.
709
D.
809.
查看完整题目与答案
【单选题】Most people think that it is ________ to spend some time surfing the Internet, but we shouldn't be too dependent on it.
A.
worth
B.
worthwhile
C.
worth of
D.
worthy of
查看完整题目与答案
【简答题】Some people think that governments should spend as much money as possible in developing or buying computer technology. Other people disagree and think that this money should be spent on more basic nee...
查看完整题目与答案
【单选题】美国宾夕法尼亚大学1946年研制成功了一台大型通用数字电子计算机( )。
A.
IBM PC
B.
Pentium
C.
ENIAC
D.
Z3
查看完整题目与答案
【单选题】设计概算的成果文件称作_______。
A.
设计预算书
B.
初步设计预算书
C.
设计概算书
D.
设计概预算书
查看完整题目与答案
【单选题】美国宾夕法尼亚大学1946 年研制成功了一台大型通用数字电子计算机()
A.
ENIAC
B.
Z3
C.
IBM PC
D.
Pentium
查看完整题目与答案
【单选题】What is the main idea of the passage?
A.
U. S. fishing policy is questioned by interest groups.
B.
U.S. tightens national and local fishing policy.
C.
U. S. fishery managers are forced to impose fishing limits.
D.
U. S. is seeking ways to end overfishing.
查看完整题目与答案
【单选题】To some people, the greatest pleasure of life is to spend their time at home watching TV and______their pets.
A.
stroking
B.
desiring
C.
modeling
D.
flattering
查看完整题目与答案
【单选题】Some people think () about their fights than they do about their responsibilities.
A.
much more
B.
too much
C.
much too
查看完整题目与答案