皮皮学，免费搜题
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【多选题】
影响声音数字化质量的三个因素是______。A.
采样频率
B.
量化位数
C.
声音长度
D.
分辨率
E.
声道数
F.
声音音量
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】Which one would she like?
【单选题】—We have two seats free here. Which one would you like? — ! My mother is coming to see the film with me.
A.
None
B.
Neither
C.
All
D.
Both
【单选题】Which one would you like?
A.
No.
B.
Tea，please.
C.
She is pretty.
D.
It’s seven o’clock.
【判断题】英译汉: Carbon steel( 碳钢 ) Martensite( 马氏体 ) Pearlite( 珠光体 ) Cementite( 渗碳体 ) Ferrite( 铁素体 ) Austenite( 奥氏体 ) annealing( 退火 ), normalizing( 正火 ), quenching( 淬火 ), and tempering( 回火 )
A.
正确
B.
错误
【简答题】Supercooled austenite may transform into a pearlite-type structure in the temperature range of.
【单选题】Which one would be the best title of this text?
A.
L. A.'s Traffic Problem
B.
Subway—Replacement of Car
C.
L. A. 's Traffic—the Worst in the U. S.
D.
L. A. 's Traffic Jam and Structural Problems
【单选题】听力原文：W: I'm interested in buying one of these machines. Err, which one would you recommend? M: Oh, this one here, madam. It has three different programs and can take up to three kilos. Q: What is the ...
A.
A television.
B.
A washing machine.
C.
A computer.
D.
A fridge.
【多选题】王先生皮肤创伤后出现了化脓性感染,于伤口部位使用红霉素软膏治疗,每日换药,三天后不见好转,判断可能有细菌耐药,取伤口浓汁做微生物分离检查,应使用的培养基类型应是( )
A.
鉴别培养基
B.
选择培养基
C.
液体培养基
D.
固体培养基
E.
半固体培养基
【单选题】As before, any remaining austenite ( ) to pearlite upon slow cooling through this temperature.
A.
groups
B.
includes
C.
depends
D.
transforms
相关题目：
【简答题】Supercooled austenite may transform into a pearlite-type structure in the temperature range of.