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【单选题】
工件的表面粗糙度要求最低时,一般采用____加工。A.
精车
B.
磨削
C.
研磨
D.
刮的
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举一反三
【单选题】Nonverbal messages
A.
are better than verbal messages.
B.
are a good medium for expressing ideas precisely.
C.
indicate a person’s feelings and attitudes.
D.
are unambiguous.
【简答题】A．bits B．frequencies C．packets D．messages
【单选题】How many messages did Lucy send at least every evening?
A.
At least 8 messages
B.
At least 10 messages
C.
At least 20 messages
【简答题】阅读理解。 How often one hears children wishing they were grown-ups and old people wishing they were young again! Each age has its pleasures and its pains, and the happiest person is the one who enjoys wha...
【单选题】Many people prefer text messages(短信)to actually talking. Almost overnight, text messages have become the preferred form. of communication for millions. But even as industry calculations show that Amer...
A.
Text messaging may result in many accidents.
B.
Text messaging has caused most of the accidents recently.
C.
Many people are going to text messages instead of telephoning.
D.
The government is now trying to stop text messaging.
【单选题】If you configure syslog messages without specifying the logging trap level, which log messages will the router send?
A.
informational messages only
B.
warning and error conditions only
C.
normal but significant conditions only
D.
error conditions only
E.
all levels except debugging
【简答题】Men,Messages，and Media;a Look at Human Communication
【简答题】阅读理解。 How often one hears children wishing they were grown-ups and, old people wishing they were young again. Each age has its pleasures and its pains, and the happiest person is the one who enjoys wh...
【简答题】案例二: 孙 先生,大学毕业后来到X公司作销售,三个月之后被炒了鱿鱼。后来孙先生又到了Y公司,不到一年后就被提升为销售主管。 孙 先生到了X公司后,人力资源部就让他填写了各种表格,然后,就让他到销售部上班。销售经理将一摞产品资料和公司简介给了他,安排他去行政部领了办公用品,将他介绍给同事,最后下达了销售指标。孙先生没有销售经验,拿到的资料都是对客户的宣传资料,很简单,孙先生瞎闯了几个月之后,根本没...
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