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【判断题】
 区域协调控制中,范围大的区域需要集中控制。
A.
正确
B.
错误
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【判断题】企业战略只需要研究内部因素,与外界因素无关。
A.
正确
B.
错误
【单选题】闭式齿轮传动中,轮齿的主要失效形式为( )。
A.
点蚀
B.
磨损
C.
折断
D.
阻力
【单选题】听力原文:M: The article I'm reading says that watching giant pandas at the zoo has a soothing effect on people. W: How come? Q: Where is the conversation probably taking place? (18)
A.
At the movie theatre.
B.
At a cafeteria.
C.
At the Zoo.
D.
At the library.
【单选题】听力原文:M: Look at these creatures! I've read an article which says that watching giant pandas has a soothing effect on people. W: How come? Q: What does the woman want to know? (17)
A.
Why pandas affect people that way.
B.
How the pandas are delivered.
C.
How the pandas are affected.
D.
Why people go to the zoo.
【判断题】带传动采用张紧装置的主要目的是保持初拉力
A.
正确
B.
错误
【单选题】— Do you know mother giant pandas have only one or two babies ______ ?  — Sorry, I don't know. [     ]
A.
at a time
B.
at time
C.
at times
D.
at that time
【单选题】Which of the following statements is not tree?
A.
China has the ambition to become a giant in the aviation industries.
B.
The first homemade jetliner of China will be on the market later this year.
C.
China plans to open new overseas markets in Asia, Africa and South America.
D.
Airbus has more market share than Boeing in the field of China's civil aviation.
【单选题】In the sentence 'I had a lump in my throat and a lot of sad thoughts on my mind...' the figurative device 'metaphor' is used, and which word can tell?
A.
throat
B.
thought
C.
lump
D.
mind
【单选题】带传动采用张紧装置的主要目的是()。
A.
增大包角
B.
保持初拉力
C.
提高寿命
D.
以上说法均不正确
【单选题】长期筹集资金是指使用年限在 以上的筹资
A.
3 个月
B.
半年
C.
一年
D.
三年
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