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【单选题】
____________参数采集的声音质量最好。A.
44.1kHz采样频率、 8位量化、单声道
B.
44.1kHz采样频率、16位量化、双声道
C.
22.05kHz采样频率、 8位量化、单声道
D.
11.025kHz采样频率、 8位量化、单声道
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举一反三
【简答题】Swimming across the lake for the first time is a great a___________.
【单选题】I think it was a great honor for me _______ to speak to the public.
A.
to invite
B.
to be invited
C.
inviting
D.
having invited
【简答题】Swimming across the lake for the first time is a great a___________.
【单选题】——Hello. May I speak to Mr. Black， please?——__
A.
I think so
B.
I'd like to
C.
Goodbye
D.
Hold on， please
【单选题】—Could I speak to Mr. Hu , please ? —_________ . He is having a meeting right now .
A.
I think so
B.
I don’t think so
C.
I’m afraid not
D.
Yes, go ahead
【简答题】Trudy, an American girl, tried swimming across the English Channel. That was August 6, 1962. Her father had ___1___ her two things. One was not to pull her out of the water ___2___ she asked. The othe...
【单选题】George had difficulty in swimming across the lake, but he finally succeeded his 4th attempt.
A.
in
B.
on
C.
at
D.
by
【判断题】假设某汽车制造厂去年生产一辆君威3.0所需时间为半年,今年生产同一型号车辆所需实际缩减为5个月,由于劳动时间减少造成的该种车辆成本降低属于经济性功能贬值。
A.
正确
B.
错误
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