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【单选题】
下列哪种矿物是玄武岩的典型矿物成分?
A.
白云母
B.
石英
C.
辉石
D.
钠长石
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【单选题】The U.S. official said North Korea --- and Iran --- should follow in the steps of Libya, which last December said it would work__________ to allow international weapons inspectors to do their work.
A.
unconditionally
B.
unwillingly
C.
unfortunately
D.
uncomfortably
【简答题】A.They may have to continue to work in old age. B.They may regret the time they wasted. C.They may have nobody to depend on in the future. D.They may have fewer job opportunities.
【判断题】桥式整流电容滤波电路中的滤波电容一般采用电解电容,因为其容量越大,滤波效果越好。
A.
正确
B.
错误
【简答题】A.They may breed out of control. B.They may cause damage to the environment. C.They may behave abnormally. D.They may affect the results of experiments.
【单选题】Though these dresses are low in quality, they may to women who don’t want to spend much on clothes.
A.
refer
B.
adjust
C.
apply
D.
appeal
【单选题】What is the main topic of the passage?
A.
All states should follow California's example in using small-claims courts in order to free judges for other work.
B.
The legislature needs to formulate fewer laws so that judiciary can catch up on its older cases.
C.
Nobody seems to care enough to attempt to find methods for making the judicial system more efficient.
D.
While there are many problems with the court system, there are viable suggestions for improvement.
【判断题】桥式整流电容滤波电路中的滤波电容一般采用电解电容,因为其容量越大,滤波效果越好。A. 对 B. 错
A.
正确
B.
错误
【单选题】What is the main topic of the passage?
A.
All states should follow California's example in using small-claims courts in order to free judges for other work.
B.
The legislature needs to formulate fewer laws so that the judiciary can catch up on its older cases.
C.
Nobody seems to care enough to attempt to find methods for making the judicial system more efficient.
D.
While there are many problems with the court system, there are viable suggestions for improvement.
【简答题】D. In case of unidentified smoke. u Do not panic. Stay______. u Cover your _________ with a wet towel or tissue paper. u Stay ______and calm. u Follow the instructions of______________. u Seek_______ ...
【判断题】桥式整流电容滤波电路中的滤波电容一般采用电解电容,因为其容量越大,滤波效果越好。
A.
正确
B.
错误
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