皮皮学，免费搜题
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【单选题】
SMC曲线和SAC曲线的相交点是( )A.
平均成本的最低点
B.
边际成本的最低点
C.
平均成本曲线下降阶段的任何一点
D.
平均成本曲线上升阶段的任何一点
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【多选题】编制施工图预算时,实物法与单价法比较,其不同点包括( )。
A.
前者可以使用概算定额，后者不可
B.
前者工作量较小
C.
前者更符合实际
D.
前者采用当地的人、料、机单价
E.
前者便于工程造价管理部门集中统一管理
【简答题】We have spared no efforts to minimize the damage to the rem ai ning portion of the goods by removing promptly the contaminated substances from the said goods.
【简答题】This wonderful book______(write)by a young writer in Germany last year．
【简答题】In this semester, you are expected to read an English book written by a British author, and then write a book report in about 500 English words. You should submit your book report before the end of th...
【简答题】this book, write, by a famous woman writer, in 1995
【单选题】This book is very interesting. It is _____ by Helen. [ ]
A.
is writen
B.
write
C.
written
D.
wrote
【简答题】This is a book ______ (write) by a famous Chinese writer.
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