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【单选题】
以下关于嵌入式系统的理解正确的是( )。A.
嵌入式系统的运行平台都是通用计算机
B.
嵌入式系统的软件和硬件相对独立
C.
嵌入式系统具有通用处理器、标准总线和外设
D.
嵌入式系统一般不能再编
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反馈参考答案：
举一反三
【单选题】The US government began to move Indians off their original land. How did the Indians react?
A.
They became sick and died.
B.
They began to fight the whites.
C.
They had to struggle against starvation.
D.
They launched a war against the whites which lasted for a hundred years.
【单选题】How did they die?
A.
They were killed by some big animals.
B.
They fell off the cliff carelessly and died.
C.
They were eaten by a wolf.
【单选题】16 How did the accident happen? A .A lorry hit a car．
B.
A car ran into a lorry．
C.
A bank clerk rushed into the street
【单选题】听力原文：How do I apply for a loan? (A) Yes, the rates are low. (B) I did, at the bank. (C) Fill in this form, please. (35)
A.
B.
【多选题】导游人员的聚谈艺术—认真倾听体现在( )。A.约束自己，集中思想B.主动反馈，心领神会###
A.
导游人员的聚谈艺术—认真倾听体现在( )。 A.约束自己，集中思想
B.
主动反馈，心领神会
C.
尊重对方，平等交谈
D.
适当沉默
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