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【简答题】
简述直线对于一个投影面的投影特性。 答: 10. 简述平面对于一个投影面的投影特性。 答: 11 、简述三视图的形成过程 答: 12. 物体与三视图之间的关系。 答 13 、三视图之间的尺寸关系(投影规律)。 答: 14 、三视图之间的位置关系。 答: 15 、三视图之间的方位关系。 答:
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【单选题】听力原文：M: Except for the first question, the test was easy. W: But Mary told me that the test was very difficult. Q: What did the man think of the test? (14)
A.
The test was considerably easy.
B.
The test was tough.
C.
The first question was hard.
D.
All the questions in the test were easy.
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【单选题】用或非门组成的基本RS触发器,不能正常工作的触发信号组合是( )。
A.
SD=0，RD=0
B.
SD=0，RD=1
C.
SD=1，RD=0
D.
SD=1，RD=1
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【单选题】This machine is very easy . Anybody can learn to use it in a few minutes. [     ]
A.
  operating
B.
  to be operating
C.
  operated
D.
  to operate
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【单选题】听力原文：The issuing bank of an L/C is the bank located in the importer's country that opens the letter of credit on behalf of the importer. (10)
A.
The issuing bank of an L/C is a bank in the exporter's country.
B.
The issuing bank establishes an L/C in favor of the exporter.
C.
The issuing bank of an L/C is a bank in the importer's country.
D.
The bank that opens the letter of credit on behalf of the importer is the advising bank.
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【单选题】听力原文：M: Could you tell me the advantage of deferred payment credit? W: Sure. If you open a deferred payment credit, you need not pay stamp duty on bill of exchange. But there will be risk on the part ...
A.
No interest is charged.
B.
The documents cannot be negotiated.
C.
No stamp duty is paid.
D.
Deferred Payment is on a 'without recourse' basis.
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【单选题】听力原文：W: History is easy, especially for you, Ted. M: Easy? I don't know if I will ever be able to pass it. Q: What does the man mean? (13)
A.
He is having a hard time learning history.
B.
He finds history quite easy to learn.
C.
He has always been good at history.
D.
He agrees with the woman.
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【单选题】This machine is very easy ______. Anyone can learn to use it in a few minutes.
A.
operating
B.
to be operating
C.
operated
D.
to operate
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【单选题】听力原文： The Mediterranean is a word both easy to pronounce and easy to spell—if you only know how. It is a word of five syllables: Mediterranean, meaning mid-earth. The Chinese translation is a happy on...
A.
Pleasing.
B.
Careful.
C.
Wonderful.
D.
Suitable.
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【单选题】21世纪威胁人类健康的“头号杀手”是
A.
亚健康状态
B.
第二状态
C.
疾病
D.
环境
E.
第一状态
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【单选题】听力原文： Marriage often is not easy. Love often is not easy. Sometimes friendship between a man and a woman is not easy. Maybe a man and a woman love or like each other, but they argue. They get angry. L...
A.
Life is not easy.
B.
Marriage often is not easy.
C.
Love often is not easy.
D.
Sometimes friendship between a man and a woman is not easy.
查看完整题目与答案
相关题目：
【单选题】听力原文：M: Except for the first question, the test was easy. W: But Mary told me that the test was very difficult. Q: What did the man think of the test? (14)
A.
The test was considerably easy.
B.
The test was tough.
C.
The first question was hard.
D.
All the questions in the test were easy.
查看完整题目与答案
【单选题】用或非门组成的基本RS触发器,不能正常工作的触发信号组合是( )。
A.
SD=0，RD=0
B.
SD=0，RD=1
C.
SD=1，RD=0
D.
SD=1，RD=1
查看完整题目与答案
【单选题】This machine is very easy . Anybody can learn to use it in a few minutes. [     ]
A.
  operating
B.
  to be operating
C.
  operated
D.
  to operate
查看完整题目与答案
【单选题】听力原文：The issuing bank of an L/C is the bank located in the importer's country that opens the letter of credit on behalf of the importer. (10)
A.
The issuing bank of an L/C is a bank in the exporter's country.
B.
The issuing bank establishes an L/C in favor of the exporter.
C.
The issuing bank of an L/C is a bank in the importer's country.
D.
The bank that opens the letter of credit on behalf of the importer is the advising bank.
查看完整题目与答案
【单选题】听力原文：M: Could you tell me the advantage of deferred payment credit? W: Sure. If you open a deferred payment credit, you need not pay stamp duty on bill of exchange. But there will be risk on the part ...
A.
No interest is charged.
B.
The documents cannot be negotiated.
C.
No stamp duty is paid.
D.
Deferred Payment is on a 'without recourse' basis.
查看完整题目与答案
【单选题】听力原文：W: History is easy, especially for you, Ted. M: Easy? I don't know if I will ever be able to pass it. Q: What does the man mean? (13)
A.
He is having a hard time learning history.
B.
He finds history quite easy to learn.
C.
He has always been good at history.
D.
He agrees with the woman.
查看完整题目与答案
【单选题】This machine is very easy ______. Anyone can learn to use it in a few minutes.
A.
operating
B.
to be operating
C.
operated
D.
to operate
查看完整题目与答案
【单选题】听力原文： The Mediterranean is a word both easy to pronounce and easy to spell—if you only know how. It is a word of five syllables: Mediterranean, meaning mid-earth. The Chinese translation is a happy on...
A.
Pleasing.
B.
Careful.
C.
Wonderful.
D.
Suitable.
查看完整题目与答案
【单选题】21世纪威胁人类健康的“头号杀手”是
A.
亚健康状态
B.
第二状态
C.
疾病
D.
环境
E.
第一状态
查看完整题目与答案
【单选题】听力原文： Marriage often is not easy. Love often is not easy. Sometimes friendship between a man and a woman is not easy. Maybe a man and a woman love or like each other, but they argue. They get angry. L...
A.
Life is not easy.
B.
Marriage often is not easy.
C.
Love often is not easy.
D.
Sometimes friendship between a man and a woman is not easy.
查看完整题目与答案