CAN的基本构成（)

A.空调系统包含两个控制器，分别为自动空调控制器和热泵控制器

B.热泵控制器连接在CAN网络上

C.空调箱总成内有一个冷凝器

D.根据不同的工作模式，车外热交换器可以充当蒸发器或冷凝器

A.1V

B.2.5V

C.5V

D.12V

A.近程帧

B.数据帧

C.错误帧

D.过载帧

A.A plant can be assigned directly to one controlling area

B.A plant can be assigned to a reference purchasing organization

C.A plant can be assigned to exactly one company code

D.A plant can be assigned to several company codes

A.physical

B.spiritual

C.mental

D.spirit

A.DELETE

B.BACKSPACE

C.ALTER

D.CAN

Can we ever _____ hunger from the world？A. eliminate     B. throw       C. stop      D. prevent

Can you give me even the ___ clue as to where her son might be？

A)simplest B) slightest C)least D)utmost

Only those who can ___ to lose their money should make high-risk investments.

A) maintain B) sustain C) endure D) afford

A.they

B.all

C.both

D.them

A、is nothing

B、is something

C、can be exchanged with virtual money

D、can make anything possible