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【多选题】
比较器的阈值电压可以为( )。A.
正数
B.
负数
C.
0
D.
以上均不是
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皮皮学刷刷变学霸
举一反三
【单选题】If the minimum efficient scale of a firm is small relative to the demand for the good, then
A.
many small firms can compete in the market.
B.
several large firms will enter the market thereby reducing competition.
C.
there will be no economic profits for any small firms, so no new firms will ever enter the market.
D.
the firms already in the market have lower average total cost than any new firm entering the market.
【单选题】This_______a small firm like ours to compete with multinational companies on a very global basis with very low costs.
A.
offers
B.
becomes
C.
accepts
D.
allows
【简答题】在新页面的"日程安排"段落下面,复制本次活动的日程安排表(请参考"Word-活动日程安排.xlsx"文件),要求表格内容引用Excel文件中的内容,如若Excel文件中的内容发生变化,Word文档中的日程安排信息随之发生变化。
【简答题】网店访客数(Unique Visitor,UV)
【单选题】What you have said cannot be ______ to my small firm.
A.
supplied
B.
used
C.
applied
D.
practiced
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