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【单选题】
( ),发生了东欧剧变、苏联解体等重大事件,国际共产主义运动遭受了重大挫折。
A.
20 世纪70年代末80年代初
B.
20 世纪80年代初80年代末
C.
20 世纪80年代末90年代初
D.
20 世纪90年代初90年代末
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皮皮学刷刷变学霸
举一反三
【单选题】That city is located in earthquake ______s.
A.
zone   n.   地带; 区域，范围;
B.
workplace   n.        工作场所，车间;
C.
vessel   n.        容器; 船，飞船;
D.
weed   n.  杂草; 大麻; 废物;
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【单选题】在信号报警连锁系统中,为了减少联锁电路出现误动作的机会,提高联锁动作的可靠性,可以采用()表决电路。
A.
三选二
B.
四选三
C.
三选一
D.
二选一
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【判断题】在信号报警连锁系统中,为了减少联锁电路出现误动作的机会,提高联锁动作的可靠性,可以采用四选三表决电路。
A.
正确
B.
错误
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【简答题】NEWS3-5-7.mp3 Questions 5 to 7 are based on the news report you have just heard. 5. A) International treaties regarding space travel programs. B) Legal issues involved in commercial space exploration....
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【单选题】Xiamen is a beautiful city that is located in Fujian province .
A.
地区
B.
省份
C.
城市
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【单选题】下列外购项目( ),不得抵扣进项税额。
A.
用于简易计税项目
B.
无偿赠送他人
C.
对外投资
D.
用于换取生产资料
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【简答题】Until recently, Derinkuyu was the largest known underground city in Cappadocia. In 2013, however, construction workers discovered another underground city during the building of a housing project. Thi...
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【单选题】Questions 5 to 7 are based on the news report you have just heard. 5. 2018-6-cet4-5.mp3:
A.
It stayed in the air for about two hours.
B.
It took off and landed on a football field.
C.
It proved to be of high commercial value.
D.
It made a series of sharp turns in the sky.
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【单选题】One of the advantages of the hotel is that _________. A) it is located in a business center B) there are many restaurants nearby C) its meeting space is the largest in the city D) a laptop comput...
A.
it is located in a business center
B.
there are many restaurants nearby
C.
its meeting space is the largest in the city
D.
a laptop computer is available in each room
查看完整题目与答案
【判断题】A MAN is a network that is frequently used as links between office buildings that are located throughout a city.
A.
正确
B.
错误
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相关题目：
【单选题】That city is located in earthquake ______s.
A.
zone   n.   地带; 区域，范围;
B.
workplace   n.        工作场所，车间;
C.
vessel   n.        容器; 船，飞船;
D.
weed   n.  杂草; 大麻; 废物;
查看完整题目与答案
【单选题】在信号报警连锁系统中,为了减少联锁电路出现误动作的机会,提高联锁动作的可靠性,可以采用()表决电路。
A.
三选二
B.
四选三
C.
三选一
D.
二选一
查看完整题目与答案
【判断题】在信号报警连锁系统中,为了减少联锁电路出现误动作的机会,提高联锁动作的可靠性,可以采用四选三表决电路。
A.
正确
B.
错误
查看完整题目与答案
【简答题】NEWS3-5-7.mp3 Questions 5 to 7 are based on the news report you have just heard. 5. A) International treaties regarding space travel programs. B) Legal issues involved in commercial space exploration....
查看完整题目与答案
【单选题】Xiamen is a beautiful city that is located in Fujian province .
A.
地区
B.
省份
C.
城市
查看完整题目与答案
【单选题】下列外购项目( ),不得抵扣进项税额。
A.
用于简易计税项目
B.
无偿赠送他人
C.
对外投资
D.
用于换取生产资料
查看完整题目与答案
【简答题】Until recently, Derinkuyu was the largest known underground city in Cappadocia. In 2013, however, construction workers discovered another underground city during the building of a housing project. Thi...
查看完整题目与答案
【单选题】Questions 5 to 7 are based on the news report you have just heard. 5. 2018-6-cet4-5.mp3:
A.
It stayed in the air for about two hours.
B.
It took off and landed on a football field.
C.
It proved to be of high commercial value.
D.
It made a series of sharp turns in the sky.
查看完整题目与答案
【单选题】One of the advantages of the hotel is that _________. A) it is located in a business center B) there are many restaurants nearby C) its meeting space is the largest in the city D) a laptop comput...
A.
it is located in a business center
B.
there are many restaurants nearby
C.
its meeting space is the largest in the city
D.
a laptop computer is available in each room
查看完整题目与答案
【判断题】A MAN is a network that is frequently used as links between office buildings that are located throughout a city.
A.
正确
B.
错误
查看完整题目与答案