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【判断题】
It’s polite to write an invitation when you invite someone to attend your anniversary partyA.
正确
B.
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举一反三
【单选题】( )年2月26日,当时的政务院颁布了《中华人民共和国劳动保险条例》。该条例规定,劳动保险的实施范围包括各类企业职工,其内容主要有养老、医疗、工伤和生育。
A.
1951年
B.
1952年
C.
1953年
D.
1955年
【简答题】IPv6把IP地址的长度增加到了（）比特。
【简答题】The students were having their chemistry（化学）class. Miss Li was telling the children what water was like. After that, she asked her students. “What’s water?” No one spoke for a few minutes. Miss Li ask...
【单选题】计算机通信中数据传输速率单位bps代表____。
A.
bAud per second
B.
bytes per second
C.
billion per second
D.
bits per second
【简答题】阅读理解。 The students were having their chemistry (化学) class. Miss Li was telling the children what water was like. After that,she asked her students, 'What's water?' No one answered. Miss Li asked again...
【简答题】The students were having their chemistry class. Miss Li was telling the children what water was like. After that, she asked her students, “What’s water?” No one spoke for a few minutes. Miss Li asked ...
【简答题】The students were having their chemistry（化学）class. Miss Li was telling the children what water was like. After that, she asked her students, “What's water ?”No one spoke for a few minutes．Miss Li aske...
【简答题】The students were having their chemistry（化学）class. Miss Li was telling the children what water was like. After that, she asked her students, “What’s water?” No one spoke for a few minutes．Miss Li aske...
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