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【单选题】
美国南北战争爆发的根本原因是
A.
南北两种社会制度的矛盾
B.
南北两种经济制度的矛盾
C.
林肯当选为总统
D.
奴隶制度的存废问题
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参考答案：
举一反三
【单选题】已知正弦交流电流 则电流的有效值为()。
A.
70.7
B.
100
C.
70.7
D.
100
查看完整题目与答案
【简答题】Please look at the Flight Timetable and choose the right answers. Flight No. Departure  Arrival   From    To        Stop CA907   07:45      12:10   Beijing  Moscow   Chengdu CA981  01:58      ...
查看完整题目与答案
【单选题】I (saw that) the last update was made in (January of) 2002, so I (wondered that) the webmaster (had abandoned) the site.
A.
saw that
B.
January of
C.
wondered that
D.
had abandoned
查看完整题目与答案
【单选题】Twelve European countries ________ over to the Euro on January 1st, 2002.
A.
transformed
B.
switched
C.
reversed
D.
altered
查看完整题目与答案
【判断题】燃气管道通过河流时,当燃气管道输气压力不大于4.0MPa,得到有关部门同意后,可以利用道路桥梁跨越。
A.
正确
B.
错误
查看完整题目与答案
【单选题】On January 1, 2002, the Euro______.
A.
became the largest currency in the world
B.
turned out to be the biggest event in history
C.
took the place of 12 national currencies
D.
became the most popular currency in the world
查看完整题目与答案
【简答题】Read the brochure from a hotel, and then choose the correct answers.
查看完整题目与答案
【判断题】燃气管道通过河流时，当燃气管道输气压力不大于4.0MPa，得到有关部门同意后，可以利用道路桥梁跨越。
A.
正确
B.
错误
查看完整题目与答案
【简答题】Questions 6-10 Label the rooms on the map below. Choose your answers from the box below and write them next to questions 6-10. CL——Computer Laboratory DO——Director's Office L——Library MH——Main Hall S—...
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【单选题】Memo Date: January 15, 2002 To: Employees in Research and Development Department From: Mary Silvers, Project Manager Re: New Flex-Time Policy Beginning March 1, 2002 The company is offering a new flex...
A.
the employees will take responsibility for recording each employees work schedule
B.
supervisor who may want to start it later, must wait until January of the next calendar
C.
New Flex-Time Policy Beginning March 1, 2002
D.
employers may schedule work time as long as it fits the above criteria
查看完整题目与答案
相关题目：
【单选题】已知正弦交流电流 则电流的有效值为()。
A.
70.7
B.
100
C.
70.7
D.
100
查看完整题目与答案
【简答题】Please look at the Flight Timetable and choose the right answers. Flight No. Departure  Arrival   From    To        Stop CA907   07:45      12:10   Beijing  Moscow   Chengdu CA981  01:58      ...
查看完整题目与答案
【单选题】I (saw that) the last update was made in (January of) 2002, so I (wondered that) the webmaster (had abandoned) the site.
A.
saw that
B.
January of
C.
wondered that
D.
had abandoned
查看完整题目与答案
【单选题】Twelve European countries ________ over to the Euro on January 1st, 2002.
A.
transformed
B.
switched
C.
reversed
D.
altered
查看完整题目与答案
【判断题】燃气管道通过河流时,当燃气管道输气压力不大于4.0MPa,得到有关部门同意后,可以利用道路桥梁跨越。
A.
正确
B.
错误
查看完整题目与答案
【单选题】On January 1, 2002, the Euro______.
A.
became the largest currency in the world
B.
turned out to be the biggest event in history
C.
took the place of 12 national currencies
D.
became the most popular currency in the world
查看完整题目与答案
【简答题】Read the brochure from a hotel, and then choose the correct answers.
查看完整题目与答案
【判断题】燃气管道通过河流时，当燃气管道输气压力不大于4.0MPa，得到有关部门同意后，可以利用道路桥梁跨越。
A.
正确
B.
错误
查看完整题目与答案
【简答题】Questions 6-10 Label the rooms on the map below. Choose your answers from the box below and write them next to questions 6-10. CL——Computer Laboratory DO——Director's Office L——Library MH——Main Hall S—...
查看完整题目与答案
【单选题】Memo Date: January 15, 2002 To: Employees in Research and Development Department From: Mary Silvers, Project Manager Re: New Flex-Time Policy Beginning March 1, 2002 The company is offering a new flex...
A.
the employees will take responsibility for recording each employees work schedule
B.
supervisor who may want to start it later, must wait until January of the next calendar
C.
New Flex-Time Policy Beginning March 1, 2002
D.
employers may schedule work time as long as it fits the above criteria
查看完整题目与答案
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