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【多选题】
关于ESP系统的行驶动态调节液压泵,下列说法正确的是()。A.
为系统提供一个预压力
B.
可以被串联主缸式制动助力装置替代
C.
可以替代液压单元里的回油泵
D.
ESP系统工作过程中不需要踩制动踏板，因此需要安装该泵
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【单选题】Part A Directions: You will hear a talk. As you listen, answer Questions 1-10 by circling TRUE or FALSE. You will hear the talk ONLY ONCE. You now have 1 minute to read Questions 1-10. 听力原文： Hello，eve...
A.
Right
B.
Wrong
【单选题】Part A Directions: You will hear a talk. As you listen, answer Questions 1-10 by circling TRUE or FALSE. You will hear the talk ONLY ONCE. You now have 1 minute to read Questions 1-10. 听力原文： There are...
A.
Right
B.
Wrong
【简答题】How will the seller cooperate with the buyer in a national advertising campaign? The seller is ready to assist to the extent of half the cost of _________.
【简答题】PART A Directions: For Questions 1-5, you will hear a conversation. While you listen, fill out the table with the information you have heard. Some of the information has been given to you in the table...
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