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【判断题】
( )不同回路、不同电压等级和交流与直流的电线,不应穿在同一导管内。A.
正确
B.
错误
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举一反三
【单选题】The company needs to focus on improving the ______ and quality of its service.
A.
effectiveness
B.
efficiency
C.
capacity
D.
proficiency
【简答题】A bank estimates that its profit next year is normally distributed with a mean of 0.8% of assets and the standard deviation of 2% of assets. _____% equity (as a percentage of assets) the company needs...
【单选题】is responsible for buying the materials the company needs to make products.
A.
Testing Department
B.
Human Resources Department
C.
Purchasing Department
D.
Research Department
【单选题】The company needs to improve its communication system to show that it ______ all its staff.
A.
consults
B.
values
C.
educates
D.
attaches
【单选题】The company needs to improve its _________ among young people.
A.
image
B.
imagine
C.
imagination
【简答题】The company makes shoes for a very specialized market. Their shoes are made for professional dancers, so the company needs to make sure the shoes are strong and comfortable.
【简答题】（）是按照统计、会计和业务三种核算的要求，通过一定的表格形式，对企业生产经营活动的情况所做的最初数字和文字记载。
【简答题】SIP协议中的事务以Via头域中的( )作为标识
【单选题】The company needs to improve its competitive _______.
A.
boom
B.
drain
C.
edge
D.
myth
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