题目内容
(请给出正确答案)
[主观题]
建立一个8位权电阻网络D/A转换器最少需要多少不同阻值的电阻?
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第1题
第2题
第4题
When you want to talk with an Englishman, you can talk about the weather first.
A.True
B.False
第6题
Due ()the increase in raw material costs, we must unfortunately raise the cost of our merchandise ()you.
A、for,for
B、for,at
C、to,to
D、to,at
第7题
In the present (economy) ______ climate, we must keep costs down.
第9题
We ______ a nice talk about the plan yesterday morning.
A.had
B.have
C.having
第10题
We _____ rather talk about football or the weather or what we had for lunch.
A: will
B: should
C: would
D: could
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