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【单选题】
24小时不受时空限制地在线，实时进行信息交互、实时进行交易和支付、实时实施物流配送，这些是（）的基本特征与需求。A.
信息时代
B.
网络时代
C.
C时代
D.
E时代
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皮皮学刷刷变学霸
举一反三
【单选题】What are they talking about?
A.
They are talking about a project.
B.
They are talking about a product.
C.
The are talking about profit.
【单选题】__ ____are they talking about? __Our English teacher.
A.
What.
B.
Whom
C.
Whose
D.
When
【单选题】When talking about the _____ experience of the crash, Mary was still _____. [ ]
A.
frightened; frightened
B.
frightening; frightening
C.
frightening; frightened
D.
frightened; frightening
【单选题】What are they talking about?
A.
They are talking about Sally.
B.
They are talking about their math test.
C.
They are talking about their English test.
【单选题】When talking about Chinese culture, people often _______ its origin with the Yellow River.
A.
worship
B.
vain
C.
reveal
D.
associate
【简答题】管制由人民法院判处，执行机关是（ ）
【单选题】When people are talking about science, they may NOT refer to______.
A.
physics
B.
physiology
C.
philosophy
D.
psychology
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