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【单选题】
扑救着火的（）可以用干粉灭火器。A.
不带电的电气设备
B.
带电的电气设备
C.
任何电气设备
D.
少量汽油
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反馈参考答案：
举一反三
【单选题】定义如下的类A和组合类B：classA{privateintx;publicinty;}classB{publicAt;publicints;}使用组合类B定义一个对象obj，则下列语句中正确的是（ ）。
A.
obj.x = 5; obj.y = 5; obj.s = 5;
B.
obj.t.x = 5; obj.t.y = 5; obj.t.s = 5;
C.
B x = obj; x.y = 5; x.s = 5;
D.
B y = obj; y.t.y = 5; y.s = 5;
【简答题】The Womyn's Publication Network is the oldest women's student newspaper in Canada, which has a f__________ focus.
【单选题】There was a ______ of his latest novel in a local newspaper immediately after its publication.
A.
comment
B.
review
C.
remark
D.
revision
【简答题】_______(Frame Rate)是指每秒钟播放的静态画面数量。
【简答题】A CPU executes instructions at 800 MIPS. Data can be copied bits at a time, with each -bit word copied costing six instructions. If an incoming frame has to be copied twice, how much bit rate, at...
【简答题】pixel aspect ratio指的是(__)Frame Rate指的是(__);
【简答题】Frame Rate指的是
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