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【简答题】
规模报酬不变、递增和递减(constant，increasing，and decreasing returns to scale)
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皮皮学刷刷变学霸
举一反三
【单选题】Modern equipment and no smoking are two of the things I like ______ working here. But whether to stay or leave is ___________.
A.
with; on you
B.
about; up to you
C.
at; up to you
D.
over; beyond you
【单选题】Which of the following was Larry interested in?
A.
Working as a waiter.
B.
Becoming a film star.
C.
Parking cars for film stars.
D.
Never going home.
【简答题】[A] spare[B] working[C] own[D] day
【简答题】The medical team did more than (complain) ______ about the poor working conditions and started working immediately.
【简答题】计算机网络可分为局域网和广域网，局域网的英文缩写是______。
【简答题】在计算机网络中,局域网的英文缩写大写为( )。
【单选题】Sometimes she ______ in the day, but now she is ______. [ ]
A.
works; working
B.
working; work
C.
work; working
D.
work; work
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