1、单选题：
How many applications in CAE domains?
选项：
A:Three
B:Two
C:Four
D:Five
答案: 【Three】

2、单选题：
What’s the key point that any enterprises must face and solve?
选项：
A:how to improve the effective utilization of equipment
B:how to reduce costs
C:other aspects
D:how to achieve such a multidisciplinary integration of the rapid development of products
答案: 【how to achieve such a multidisciplinary integration of the rapid development of products】

3、多选题：
Contemporary construction machinery is a kind of product that integrates disciplines in many fields such as
选项：
A:computer vision
B:power drive
C:automation
D:unmanned navigation
E:machinery
答案: 【computer vision;
power drive;
automation;
unmanned navigation;
machinery】

4、多选题：
Commonly known simulation techniques include
选项：
A:CAM
B:CAE
C:CAD
D:Visual Studio
答案: 【CAM;
CAE;
CAD】

5、判断题：
we can conclude that the integration of multiple disciplines is the mainstream market demands of current and future construction machinery design.
选项：
A:错
B:对
答案: 【对】