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【单选题】
假设需要把25盒磁带数据（每盒磁带数据量40GB）从甲地传输到乙地，甲、乙相距1km，可以采用的方法有汽车运输和TCP/IP网络传输，网络传输介质可选用双绞线、光纤、多模光纤等。通常情况下，采用（）介质，所用时间最短。A.
汽车
B.
双绞线
C.
多模光纤
D.
光纤
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【单选题】Question 4 is based on the same passage of question 1.Men usually show friendship by ________.
A.
doing things together
B.
agreeing with each other
C.
talking together often
D.
camping or playing tennis together
【简答题】圣诞节最早可追溯到公元 4 世纪。 相传在圣诞夜,圣诞老人会挨家挨户地从烟囱进入屋里,送礼物给听话的孩子。
【简答题】某企生产甲、乙两种产品,共耗用 A 材料4 000 千克,每千克 120 元,甲产品重 1500 千克,乙产品重 2500 千克。 要求:根据上述资料,采用产品重量比例法分配材料费用。
【单选题】Question 4 is based on the news report you have just heard.
A.
Recruit and train more firefighters.
B.
Pull down the deserted shopping mall.
C.
Turn the shopping mall into an amusement park.
D.
Find money to renovate the local neighborhood.
【单选题】Question 4 is based on the news report you have just heard.
A.
The lack of monitoring faulty equipment.
B.
The long history of the dam.
C.
The violent storm.
D.
The failure in the draining system
【单选题】Question 4 is based on the news report you have just heard.
A.
It apologized to its customers.
B.
It was forced to kill its bees.
C.
It lost a huge stock of bees.
D.
It lost 2.5 million dollars.
【单选题】Question 4 is based on the news report you have just heard.
A.
Customers' higher demands.
B.
The inefficiency of employees.
C.
Increased variety of products.
D.
The rising number of customers.
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