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【简答题】
阅读理解。 I have some boxes. One is small. It's blue. One is full (满的) of books.It's red. The third is new. There is nothing in it. There are some old bottles in a big blue box. Today, I want to put the red box in the car, but I can't carry it. My mother helps me. And she can put the box in the car. 1. I have _____ boxes. [     ] A. one B. two C. three D. four 2. I want to put the _____ box in the car. [     ] A. blue B. small C. new D. full 3. The _____ box is empty. [     ] A. red B. small C. new D. blue 4. The red box is _____, so I can't carry it. [     ] A. heavy B. light C. old D. small 5. _____ helps me put the red box in the car. [     ] A. Father B. Mother C. Nobody D. My friend
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【单选题】Imperfect goods are ________ by our quality control center in case they come into the consuming of the customers. [     ]
A.
rejected
B.
accepted
C.
realized
D.
followed
【单选题】MAC stands for ______.
A.
Micro Application Control    
B.
Message Acquired Center
C.
Medium Access Control    
D.
Media Access Center
【单选题】Imperfect goods are________by our quality control center in case they come into the consuming of the customers.
A.
followed
B.
accepted
C.
realized
D.
rejected
【单选题】测量误差来源不包括:
A.
观测者
B.
仪器
C.
观测原理
D.
外界环境影响
【判断题】西联汇票提供至少一种形式的第三方担保服务
A.
正确
B.
错误
【单选题】数控技术的英文缩写
A.
CNC
B.
NCT
C.
NCS
D.
NC
【多选题】测量误差来源主要包括()
A.
原理误差
B.
仪器设备
C.
外界条件
D.
操作误差
【单选题】测量误差来源不包括( )。
A.
仪器误差
B.
起算点误差
C.
人为误差
D.
环境影响
【简答题】测量误差来源包括人员,机器,(),方法和环境.
【简答题】数控技术,英文简写为__ __,是利用 对机械运动及加工过程进行控制的一种方法。
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