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【多选题】
社会物质生活条件是指与人类生存相关的物质资料()等。 ()A.
生产方式
B.
自然环境
C.
地理环境
D.
人口因素
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举一反三
【简答题】传输层的数据单元是指________,网络层的数据单元称为_______,数据链路层的数据单元称为_____
【单选题】You have never been to Bridge Street, _____? [ ]
A.
have you
B.
haven't you
C.
do you
D.
don't you
【简答题】Write a short composition of about 150 words on the topic given below. Topic: Comment on the Development of the Internet
【简答题】You should spend about 40 minutes on this topic. Write about the following topic: Nowadays, celebrities increasingly have the status of role models, in particular for younger people. Do you see this a...
【简答题】Write a short composition of 250～300 words on the topic given below. Topic: My Academic Ambition
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