项目财务净现值按()式计算,式中,i为银行贷款年利率,ic为行业基准收益率,FIRR为财务内部收益率。
A.A
B.B
C.C
D.D
参考答案:C
阅读短文。
Kate and Susan are in London on Sunday. They fly from Ottawa and arrive at 7 pm in the evening. They
take a taxi from the airport to their hotel in London. The next morning, Kate goes to the movie theatre to watch
a movie. Susan visits the British Museum. In the afternoon they go to the store to buy many clothes. In the
evening they have a supper in a grand hotel. Their plane will leave at 11pm. Though they are very tired, they are
happy, too.
1. Kate and Susan are .[ ]
A. Canada
B. Canadians
C. British
2. Kate and Susan go to the by taxi.[ ]
A. hotel
B. restaurant
C. airport
3. The plane fly away at .[ ]
A. 7 pm
B. 11 pm
C. morning
4. Where is the British Museum? In .[ ]
A. the U.S
B. Canada
C. the U.K
5. They stay in London for days.[ ]
A. 2
B. 3
C. 4
当风湿性心脏病二尖瓣狭窄程度加重时()。
A.心尖部舒张期滚筒样杂音增强,肺动脉第二音减低
B.心尖部舒张期滚筒样杂音减低,肺动脉第二音减低
C.心尖部舒张期滚筒样杂音减低,肺动脉第二音增强
D.心尖部舒张期滚筒样杂音增强,肺动脉第二音增强
E.心尖部收缩期吹风样杂音和舒张期滚筒样杂音增强