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【简答题】
Answer the following questions according the article on page17. What are Moloney's responsibilities in Xerox? If you were Moloney, why do you enjoy your job in Xerox so much? List your reasons.
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【单选题】The realization that the most economically significant sanctions cannot survive poses a new danger: that effective sanctions will be allowed to lapse, ______ a series of token measures.
A.
leaving in place
B.
setting aside
C.
taking into account
D.
making room for
【简答题】__________。 [A]poses [B]produces [C] makes [D] brings
【单选题】某PC机的声卡在处理声信息时,采样频率为44KHz,A/D转换精度为16位。若连续采集2分钟的声音信息,则 在不进行压缩编码的情况保存这段声音,需要的存储空间近()。
A.
88KB
B.
176KB
C.
11MB
D.
83MB
【简答题】A.It poses a challenge to seniors. B.It saves both time and money. C.It is childish and u NPR ofessional. D.It is cool and convenient.
【单选题】The energy produced by the sun ______.
A.
is easy to store
B.
poses similar problems to the other newer energy sources
C.
poses very few problems
D.
poses different problems from the other newer energy sources
【单选题】某PC机的声卡在处理声音信息时,采样频率为44KHz, A/D转换精度为16位。若连续采集2分钟的声音信息,则.在不进行压缩编码的情况保存这段声音,需要的存储空间近(个.
A.
88KB
B.
176KB
C.
11MB
D.
83MB
【单选题】某PC机的声卡在处理声音信息时，采样频率为44.1KHZ，量化位数为16位，声道数为2，连续采集2分钟的声音信息，在不进行压缩编码的情况下保存，需要的存储空间约为__ ___。
A.
88KB
B.
176KB
C.
21MB
D.
83MB
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