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【多选题】
下列关于http协议的说法正确的是()A.
http协议是应用层的协议。
B.
http协议的传输对象是超文本。
C.
http是无状态的传输协议。
D.
状态码“2XX”表示请求已成功被服务器接收、理解、并接受。
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皮皮学刷刷变学霸
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【简答题】企业物流活动包括哪些内容?请解释概念并举例说明。
【单选题】According to the passage, the direct approach usually does not work with _________.
A.
children
B.
schoolmates
C.
girls like Amelia
D.
adults
【单选题】Protein denaturation usually does not involve the destruction of any chemical bond( )
A.
Hydrogen bond cleavage
B.
Peptide bond cleavage
C.
Hydrophobic bond cleavage
D.
Salt bond break
【判断题】A packing list usually does not contain unit price and total price of the goods.
A.
正确
B.
错误
【简答题】I don„t feel like_____anything now. a.to eat b.eating c.having eaten d.to be eating
【单选题】According to the text, the direct approach usually does not work with ______.
A.
children
B.
schoolmates
C.
girls like Amelia
D.
adults
【单选题】A visa official usually does not bother much about the description of an immigration application.
A.
Y
B.
N
C.
NG
【单选题】201712T30 Our online computer repair and tech support is a convenient way to have your computer ________without having to leave your home.
A.
to fix
B.
fixing
C.
fixed
D.
fix
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