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问题 单项选择题

某国2010年待售商品价格总额比2009年增加25％，流通中的货币量增加25％。假设2009年该国货币周转次数为4次，2010年增加为5次，其他条件不变，则2010年该国可能出现的经济现象是（）

A.物价上涨20%

B.物价上涨25%

C.物价下降20%

D.物价下降25%

答案

参考答案：B

阅读理解

Sam，
Thank you for asking me to play soccer with you. But I’m afraid I can’t. I have a piano lesson on Tuesday. Maybe another time.
Nancy
 
Sandy,
Thank you very much for inviting me to your birthday party on Friday. I’d love to come, but I have to go to New York that day. I hope you will have a happy birthday party.
Nancy
 
Lucy,
Thanks a lot for your invitation. I’d love to go to your house for dinner on Thursday. But I have to get my things ready(准备) for traveling(旅行). How about coming to my house with Lily? My mother cooks fish very well. I think you’ll like it. I hope to see you before I’m leaving.
Nancy
 
Rose,
Would you like to come to my house for dinner tonight? Lucy and Lily will come.
Nancy
根据表格内容，选择正确答案。（10分）
小题1:How many invitations does Nancy send?
A、Two.                 B、Three.               C、Four.
小题2:        will have a birthday party.
A、Sam                  B、Sandy                C、Lucy
小题3:Nancy will go to New York on       .
A、Tuesday              B、Wednesday            C、Friday
小题4:What does Nancy have to do on Thursday?
A、To get her things ready for traveling.
B、To cook fish for Lucy and Lily.
C、To play soccer with Sam.
小题5:Which of the following is TRUE?
A、Nancy is coming to Lucy’s house for dinner.
B、Nancy invites Rose to come to her house for dinner.
C、Lucy and Lily can’t come to Nancy’s house for dinner.
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单项选择题

尽管某些工程项目所提供的产品或服务具有高度的相似性，但由于每个工程项目都具有特定的建设时间、地点，其实施都会涉及某些以前没有做过的事情，体现了工程的( )。

A．项目的唯一性
B．项目的一次性
C．项目相关条件的约束性
D．项目目标的明确性
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