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【单选题】
FX系列PIC面板上的出错指示灯“ERROR”在运行时闪烁,表明()。
A.
连接电路存在故障
B.
PLC内部的CPU有故障
C.
程序有错误
D.
电源电压不正常
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参考答案:
举一反三
【单选题】关于谈判的错误描述是
A.
谈判是指在正式场合就共同关心的问题互相协商、交涉、商量、磋商,交换意见,寻求解决的途径和达成协议的过程。
B.
只要存在利益分割上的矛盾,就有为了协调各方利益而进行的谈判。
C.
在现实生活的讨价还价谈判中,谈判拖延的时间越长,利益缩水就越严重。
D.
谈判成败的关键在于能否在利益分割上达成一致意见。
【判断题】If two phonetically similar sounds occur in the same environments and they distinguish meaning, they are said to be in complementary distribution.
A.
正确
B.
错误
【判断题】谈判结构理论把谈判分为误个阶段分别是谈判准备阶段、谈判开始阶段、谈判过渡阶段、交易明确阶段、谈判结果阶段。()
A.
正确
B.
错误
【判断题】If you need your recipient to do something, you’d better not outline it in your email.
A.
正确
B.
错误
【单选题】If two phonetically similar sounds are two distinctive phonemes, they are said to form a .
A.
minimal pair
B.
complementary distribution
C.
phonemic constrast
D.
minimal set
【单选题】If you_______ the receipt, you could have got a refund for those jeans.
A.
didn't throw away
B.
hadn't threw away
C.
hadn't been throwing away
D.
hadn't thrown away
【判断题】If two phonetically similar sounds occur in the same environments and they distinguish meaning, they are said to be in complementary distribution.
A.
正确
B.
错误
【判断题】If you are good at programming, you can join the Computer Club.
A.
正确
B.
错误
【多选题】露天矿工作平盘宽度取决于( )
A.
爆堆宽度
B.
运输设备规格与采装工艺特点
C.
所需的回采矿量
D.
运输方式
【判断题】If two phonetically similar sounds occur in the same environments and they distinguish meaning, they are said to be in complementary meaning.
A.
正确
B.
错误
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