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【简答题】
A) act I) hardly B) basically J) illusion C) behavior K) included D) desire L) ongoing E) disappointed M) priced F) downloading N) replace G) expect O) violent H) fine Why do we invest so much hope in new technology and why are we so disappointed when the Next Big Thing turns out to be just a new computer? This is what I’m asking myself after Apple’s latest overhyped (过度宣传的 ) product introduction. This time around the Next Big Thing is called an iPad. It’s __36__an oversize iPod Touch, and it will be great for watching movies, reading books, and browsing the Web. Yet for some of us who sat in the audience watching Steve Jobs introduce the device, the whole thing felt like a letdown. The iPad is a perfectly good product. It’s reasonably __37__, and after spending a few minutes with one., I’m pretty sure I’ll buy one for myself and probably a second one for my kids to watch movies on road trips. Then why are we so __38__? The case is that at the very least, we had hoped a tablet from Apple would do something new. Steve Jobs and his team kept using words like “breakthrough” and “ magical,” but the iPad is neither. It might turn out to be magical for Apple, because what Jobs is really doing here is trying to __39__the personal computer with a closed appliance that runs software only from Apple’s online App Store. So instead of selling you a laptop and never hearing from you again, Apple gets a(n) __40__revenue stream with iPad as you keep__41__more apps. That really is “magical” for Apple’s bottom line, anyway. And that’s __42__. What’s wrong, or at least interesting, is why some of us__43__so much more from a new gadget. I suspect this is because of some people, myself _44__, technology has become a kind of religion. We may not believe in God anymore, but we still need mystery and wonder. We need the magic__45__.
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【单选题】下列各项目中,不属于财务会计一般原则的是()
A.
权责发生制原则
B.
配比原则
C.
历史成本原则
D.
经济原则
【判断题】步进电机启动频率和最高运行频率相差很大,启动频率大小与负载惯量有关。
A.
正确
B.
错误
【单选题】下列各项中,一般不属于成本项目的是( )。
A.
直接材料
B.
折旧费
C.
制造费用
D.
直接人工
【简答题】填空题:对于理想运算放大器,在两种可能的答案(A. ;B. 0)中选择正确者填空:
【单选题】下列各项目中,不属于财务会计一般性原则的是()
A.
权责发生制原则
B.
配比原则
C.
历史成本原则
D.
经济原则
【简答题】对于理想运算放大器,在两种可能的答案( A . ∝ , B . 0 )中选择正确者填空: 1. 开环差模电压放大倍数Aod= ; 2. 共模抑制比KCMR= ; 3. 差模输入电阻Rid= ; 4. 输入失调电压 = ; 5. 输入失调电流 = ; 6. 输入失调电压温漂 = ; 7. 输入失调电流温漂 = ; 8. 输入偏置电流 = ; 9. —3dB 带宽 = ; 10. 转换速率 = ; 1...
【单选题】在 8051MCU 的异步串行通信模块中,发送和接收寄存器是( )
A.
TMOD
B.
SBUF
C.
SCON
D.
DPTR
【简答题】对于理想运算放大器,在两种可能的答案( A . ∝ , B . 0 )中选择正确者填空: 1. 开环差模电压放大倍数Aod= ; 2. 共模抑制比KCMR= ; 3. 差模输入电阻Rid= ; 4. 输入失调电压 = ; 5. 输入失调电流 = ; 6. 输入失调电压温漂 = ; 7. 输入失调电流温漂 = ; 8. 输入偏置电流 = ; 9. —3dB 带宽 = ; 10. 转换速率 = 。
【单选题】在产品团队的基本工作流程中,视觉设计师的定位是?
A.
确定产品应该提供哪些功能
B.
让使用产品更轻松、愉悦
C.
让产品具有更好的可用性
D.
通过系统设计、程序编写、开发产品功能
【判断题】《旧约圣经》曾记载了赤潮现象。()
A.
正确
B.
错误
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