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【单选题】
模型假定每个企业( )A.
都认为对方会保持当前的定价
B.
与其他企业合作以最大化利润
C.
自身的产量适应对方的产量
D.
都认为无论自己的决策如何，其他企业保持产量不变
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皮皮学刷刷变学霸
举一反三
【单选题】All of the flowers now raised here have developed from those _______ in the forest.
A.
once they grew
B.
they grew once
C.
they once grew
D.
once grew
【单选题】My grandfather's hobby is ______. [ ]
A.
feed birds
B.
grew flowers
C.
to keep birds
D.
grown flowers
【判断题】在硬质聚氯乙烯中加入10％~20％的丁腈橡胶或氯化聚乙烯或EVA等，可使硬质聚氯乙烯的冲击强度大幅度提高，同时又不像加入增塑剂那样明显降低热变形温度，从而可以获得性能优异，又可满足结构器件使用要求的硬质聚氯乙烯材料。
A.
正确
B.
错误
【单选题】听力原文： Joe grew up in an orphanage. He envied rich people and decided when he grew up he could make much money. Joe was not clever and he failed all his school exams. 'I will either have to find a good...
A.
He thought that he would either find a good job or he would be a thief.
B.
He said that he would become rich by way of robbing the bank.
C.
He said that he could rob the rich of their money.
D.
He might be rich if he worked harder.
【简答题】猪苓汤 查看材料
【单选题】— How many flowers _____________ he _____________? — He _____________ eleven flowers. [ ]
A.
does; needs; needs
B.
do; needs; need
C.
does; need; needs
【单选题】He was born and________up in this town，________he left at the age of 16. [ ]
A.
grew；where
B.
grew；which
C.
brought；where
D.
brought；which
【单选题】听力原文： Joe grew up in an orphanage. He envied rich people and decided when he grew up he could make much money. Joe was not clever and he failed all his school exams. (17[A]) 'I will either have to fin...
A.
He thought that he would either find a good job or he would be a thief.
B.
He said that he would become rich by way of robbing the bank.
C.
He said that he could rob the rich of their money.
D.
He might be rich if he worked harder.
【单选题】All of the flowers now raised here have developed from those_____ in the forest. [ ]
A.
once they grew
B.
they grew once
C.
who once grew
D.
once grew
【简答题】No flowers grew here. No humans ever came. Only the bare grey sand the roaring sea.( stretch out)
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