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【单选题】
下列命题不正确的是( ) 1一条直线和两条平行线都相交,则这三条直线共面; 2两两相交但不共点的三条直线一定共面; 3两相交直线上的三点确定一个平面; 4两条互相垂直的直线共面。A.
①②
B.
③④
C.
①③
D.
②④
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【单选题】Code switching is when people switch, or change, from one language to another while speaking. They might begin a conversation in one language and then, later in the conversation, switch to another. Th...
A.
Showing closeness between speakers.
B.
Hiding your ideas from other people.
C.
Learning a new or foreign language.
D.
Switching between languages.
【单选题】Packet-switching wireless networks are preferable(66)when transmissions are(67)because of the way charges are(68)per packet. Circuit-switched networks are preferable for transferring large files or fo...
A.
to
B.
for
C.
than
D.
only
【单选题】Packet-switching wireless networks are preferable(71)when transmissions are(72)because of the way charges are(73)per packet. Circuit-switched networks are preferable for transferring large files or fo...
A.
to
B.
for
C.
than
D.
only
【单选题】从金融营销的发展历程来看,友好服务阶段指的是
A.
由于金融产品缺乏专利性，银行开始认识到必须发展属于自己的独特优势，即提供有竞争力的，有别于他人的差异化服务。这一阶段，银行纷纷确定自己的企业形象与服务形象
B.
由于认识到金融业务经营的本质是满足客户需要，金融企业开始从创新的角度考虑向顾客提供新的，有价值的产品与服务
C.
为了吸引顾客，银行开始注重服务质量，努力营造友好服务的氛围
D.
许多金融企业开始借鉴工商企业的做法，利用广告和促销手段，扭转了金融从业人员对影响观念的排斥态度
【简答题】增大叉车车轮直径可以使最小( )增加,是的叉车的( )提高,( )增加。
【单选题】Kodak is switching its manufacturing from traditional film products to digital equipment.
A.
Right
B.
Wrong
C.
Doesn't Say
【判断题】Code-switching refers to the fact that a speaker changes from one language to the other in different situations or when talking about different topics. ()
A.
正确
B.
错误
【简答题】When watching TV, people do all the followings EXCEPT __________． [A] switching channels [B] arguing over trifles [C] dozing off [D] seizing the remote control
【单选题】Which of the following refers to the cost of switching from one product to a competing product?
A.
Operational cost
B.
Switching cost
C.
Inventory cost
D.
Competitive advantage
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