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【单选题】
Economics is the study of how
A.
to fully satisfy our unlimited wants.
B.
society manages its scarce resources.
C.
to reduce our wants until we are satisfied.
D.
to avoid having to make trade-offs.
E.
society manages its unlimited resources.
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【简答题】英译汉:Both Ann and Mary are suitable for the job.
【单选题】如果一种物品的供给曲线是价格富有弹性的,那么( )。
A.
需求量对该物品的价格变动是敏感的
B.
供给量对该物品的价格变动是不敏感的
C.
供给量对该物品的价格变动是敏感的
D.
需求量对该物品的价格变动是不敏感的
【单选题】如果一种物品的供给曲线是价格富有弹性的,那么()
A.
供给量对该物品的价格变动是敏感的。
B.
供给量对该物品的价格变动是不敏感的。
C.
需求量对该物品的价格变动是敏感的。
D.
需求量对该物品的价格变动是不敏感的。
E.
以上各项都不对。
【单选题】----Who is the man in the blue car? ----He is ________ father.
A.
Kate’s and Mary’s
B.
Kate and Mary’s
C.
Kate and Mary
D.
of Kate and Mary’s
【单选题】Kate is a little ____than Mary.
A.
younger
B.
young
C.
the youngest
D.
youngest
【简答题】英译汉:Mary and Kate are both 15 years old.
【单选题】I have two sisters, Kate and Mary. Kate is fifteen and Mary is twelve. They go to No. 12 Middle School. But Kate is in Grade Three and Mary is in Grade One. Kate likes to play ping-pong and Mary often...
A.
True
B.
False
【简答题】Both Ann and Mary are suitable for the job. 英译汉
【单选题】Kate is ______ than Mary.
A.
older
B.
younger
C.
bigger
【简答题】Who has the(many) ______ books, Kate, Rose, Mary?
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