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【多选题】
下列沸腾过程属于大容器沸腾曲线的有哪些 。
A.
自然对流
B.
核状沸腾
C.
湍流沸腾
D.
膜状沸腾
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【单选题】Either your teacher or you ______ mistaken.
A.
are
B.
is
C.
has
D.
be
【简答题】Although he is o____-looking, yet he is well received by his workmates.
【单选题】全双工以太网传输技术的特点是( )。
A.
不能同时发送和接收帧,网段最长距离不受限制
B.
不能同时发送和接收帧,网段最长距离受限制
C.
能同时发送和接收帧,网段最长距离不受限制
D.
能同时发送和接收帧,网段最长距离受限制
【单选题】Mr. Smith works with an auto company, but he _________ for this industrial exhibition, since he is on leave. [     ]
A.
has worked
B.
worked
C.
has been working
D.
is working 
【简答题】根据首字母或汉意填空,每空一词。 1. Zhu used to be shy, but now he is o______. 2. I don't like speeches. I feel n______ talking in front of many people. 3. When I began to sing,he laughed and made me very ____...
【单选题】Either you or your teacher _________ mistaken.
A.
is
B.
has
C.
are
D.
were
【单选题】– Your English teacher is so popular with students. -- You are right! Jennifer’s nice to us all. She’s _____ a teacher _____ a friend for us.
A.
not only; but also
B.
both; and
C.
either; or
D.
neither; nor
【单选题】( )—What do you think of your English teacher?
A.
like him very much. He is ________ handsome ________ hard-working.
B.
Either; or
C.
neither; nor
D.
Not; or
E.
not only; but also
【单选题】某医院病房护士长,原来在科室管理15名护士,后来由于工作量大,又从其他科室调来3名护士,这种组织结构违反了以下哪项组织设计原则
A.
统一指挥原则
B.
专业化分工与协作原则
C.
管理层次原则
D.
管理幅度原则
E.
职、权、责相结合原则
【简答题】Sometimes, people simply do not realize they are being ill mannered. Take Ted, for example. He prides himself on speaking his mind, and has something to say on everything. But his frankness is often e...
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