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【单选题】
Which of the following is TRUE?A.
The positioning precision of the voice system is better than that of GPS.
B.
The positioning precision of the messaging system is better than that of GPS.
C.
The positioning precision of the voice system is better than that of the messaging system.
D.
The positioning precision of GPS is better than that of the voice system.
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【简答题】从下面提供的答案中选出应填入下列英文语句中______内的正确答案。 When most people refer to multimedia, they generally mean the combination of two or more continuous media, usually with some user (1) . In practice, the two media ar...
【简答题】设f(x)为连续函数， ，则I的值( )． (A) 依赖于x，y，z (B) 只依赖于y，z (C) 只依赖于y (D) 只依赖于z
【多选题】When talking about the Beat Generation, people refer to the group of writers in 1950s who
A.
rejected materialism in modern America.
B.
tried drugs and alternative forms of sexuality, such as homosexuality.
C.
shared ideas and values that did not coincide with mainstream social values.
D.
stayed abroad and protested against the US government.
【单选题】When most people refer to multimedia, they generally mean the combination of two or more continuous media, usually with some user(115). In practice, the two media are normally audio and video, this is...
A.
display
B.
games
C.
help
D.
interaction
E.
pictures
【简答题】When people refer to family in America ,
generally speaking, they mean___________, that is, a family unit that consists
of a father, mother, and unmarried children.
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