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【判断题】
负数的原码、反码、补码的符号位均为1。A.
正确
B.
错误
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皮皮学刷刷变学霸
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【简答题】Please put them into a logic order.
【多选题】Please decide whether the following statements are advantages or disadvantages of studying abroad, and put them into the right column. Advantages:
A.
Opportunity to see the world
B.
A better understanding and appreciation for other nations’ people and history
C.
Do not have friends and family beside
D.
Opportunity to experience many new activities and build up new interests
E.
Language barriers and culture shock
F.
Chance to experience different styles of education
G.
Studying abroad is Expensive
H.
Credits may not transfer
I.
Home country health insurance may not cover abroad
J.
Opportunity to study a foreign language
【单选题】由一分子含氮碱基、一分子磷酸、一分子化合物A构成复杂化合物B,对A、B准确叙述是( )
A.
A是核糖B为核苷酸
B.
A是脱氧核糖B脱氧核糖核酸
C.
A是核糖B为核糖核苷酸
D.
A是五碳糖B为核苷酸
【简答题】Can you summarize the working procedure of changing tickets? Following are some common steps for changing tickets. Please put them into right order. 1. Greeting 2. Asking for help 3.Ending the dialogu...
【简答题】The paragraghs are in the wrong order. Please put them into the correct order and write down your answers in numbers. For example,if you think 21345 is the correct order, please write down the answer ...
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