在快速检查单QRH中可以找到改进爬升的起飞速度（）
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在微型计算机中，微处理器芯片上集成的是（）
A. ．控制器和运算器
B. ．控制器和存储器
C．CPU和控制器
D．运算器和I/O接口
Thephrase“getalongzwithinparagraph5means（）
A. have a friendly relationship with
B. have a friend relationship with
C. have an unfriendly relationship with
D. have a special relationship with
CRH380A空气弹簧自动高度调整装置主要组成：调整阀、调整杆
dasdwaffd（）
A. Whatever we learn, we should do a lot of practice and not be afraid of failure.
B. The fewer you speak, the fewer mistakes youll make.
C. Reading and writing are more important for beginners.
D. A lot of listening will let you have the sense of English language
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