How many of those trial implants fail to survive
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当使用TCP进行数据传输时,如果接收方通知了一个800直接的窗口值,那么发送方可以发送()。
A. 长度为2000字节的TCP包
B. 长度为1500字节的TCP包
C. 长度为1000字节的TCP包
D. 长度为500 字节的TCP包
What used to be the danger in being a man according to the first paragraph
A lack of mates.
B. A fierce competition.
C. A lower survival rate.
D. A defective gene.
To impress a future employer, One should dress neatly, be ______ , and display interest in the job.
A. swift
B. instant
C. timely
D. punctual
What is the major problem with using animals as body for growing human organs
Animals will no longer be savage.
B. Humans will be as savage as animals.
C. A clear line will be missing between humans and animals.
D. Animals will have to be given fights of citizenship.