皮皮学,免费搜题
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搜题
【单选题】
从系统开环频率特性的中频段可计算剪切频率 ,则下列说法正确的是:
A.
越大,系统越稳定
B.
越大,则静差越小
C.
越大,快速性越好
D.
越小,快速性越好
拍照语音搜题,微信中搜索"皮皮学"使用
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举一反三
【单选题】This shop sells _____ clothing.
A.
child’s and woman’s
B.
children and women’s
C.
children’s and women
D.
children’s and women’s
【判断题】在食品添加剂包装上可以不写生产日期A. 对 B. 错
A.
正确
B.
错误
【简答题】—Where is my football? —It's ______the table ________ the floor.A, on under B. on9. —Where is my football? —It's ______the table ________ the floor. A, on under B. on on C, under under D. under on
【单选题】—How much are these white shoes? —_________.
A.
It's 10 yuan
B.
It's 10 yuans
C.
They're 10 yuan
D.
They're 10 yuans
【单选题】下面代码实现一个站点访问量计数器,空白处的代码为( )。 void ____________(object sender, EventArgs e) { Application.Lock();Application["AccessCount"] = (int)Application["AccessCount"] + 1;Application.UnLock();}
A.
Application_Start
B.
Application_Error
C.
Session_Start
D.
Session_End
【判断题】在食品添加剂包装上可以不写生产日期。
A.
正确
B.
错误
【单选题】对于下面的代码,说法不正确的是( ) .......
A.
这段代码在activity.xml文件中设置
B.
这段代码是去掉activity之前的actionbar
C.
这段代码是设置了新的主题
D.
这段代码是在AndroidManifest.xml文件设置的
【单选题】—It’s a fine day, isn’t it? —__________________.
A.
That’s all right
B.
Yes, it is.
C.
That’s very kind of you
D.
It’s right
【单选题】听力原文:W: Well, I wonder why the office is still not open. M: But it's not yet 9. It's only a quarter to 9. Q: what time does the office open? (10)
A.
9:00.
B.
9:15
C.
8:45
D.
8:15
【单选题】—What's her family name? —________.
A.
It's 555806
B.
Jim Green
C.
Linda
D.
Brown
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