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【简答题】
制动防抱死系统的功用是保证汽车在任何路面上进行紧急制动时，自动控制和调节车轮制动力，防止车轮（）从而得到最佳制动效果。
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皮皮学刷刷变学霸
举一反三
【单选题】Conversation 2: Questions 6-10 are based on Conversation 2.What is the conversation mainly about？
A.
Changes that will be made in food choices offered to students.
B.
Food-safety procedures followed by the cafeteria staff.
C.
Issues related to the cafeteria’s food policy.
D.
Common complaints about the food served in the cafeteria.
【简答题】安全套层SSL协议是在网络传输过程中，提供通信双方网络信息的 性 和 性，由 和 两层组成。
【单选题】Conversation two Conversation 2.mp3:
A.
Seeking the middle ground in the labor dispute.
B.
Making employees happy without affecting productivity.
C.
Changing one’s own attitudes towards the matter quietly.
D.
Experiencing with alternative approaches to the matter.
【单选题】Conversation two Conversation 2.mp3:
A.
Fellow employees.
B.
Employer and employee.
C.
Lawyer and client.
D.
Co-producers.
【简答题】Art museums are places where people can learn about various cultures. The increasingly popular 'design museums' that are opening today, however, perform quite a different role. Unlike most art museums...
【单选题】Conversation Two conversation2.mp4
A.
Clothing.
B.
Travel.
C.
Football matches
D.
Beer in pubs.
【单选题】Conversation Two conversation2.mp4
A.
To spend less on beer.
B.
To spend less on sports.
C.
To watch fewer football matches
D.
To go bankrupt.
【多选题】下面能够正确声明一个字符串变量的语句是:
A.
var str:String=new String()
B.
var str:String= String()
C.
var str:String=""
D.
var str:String
相关题目：
【单选题】Conversation Two conversation2.mp4
A.
Clothing.
B.
Travel.
C.
Football matches
D.
Beer in pubs.