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【单选题】
某企业拟投资建造一条生产线,原始投资额200万元,投资项目寿命期3年,当年投产并产生效益,3年中每年的销售收入为180万元,销货成本为120万元,其中折旧为20万元(不考虑所得税)。 当贴现率为lO%时,该项目的净现值为负数,则该项目的内含报酬率()
A.
一定等于10%
B.
一定高于10%
C.
一定低于10%
D.
可能等于或高于10%
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参考答案:
举一反三
【单选题】寒武纪代表性的生物种类是()。
A.
鼓藻
B.
草履虫
C.
硅藻
D.
三叶虫
【判断题】实际循环中四个基本热力过程,压缩冷凝节流汽化都是不可逆过程
A.
正确
B.
错误
【简答题】( )1.The number of registered players in this year’s match was half________. A. of last year’s B. those of last year’s C. of those last year D. that of last year’s ( )2.The new government _________...
【单选题】The players didn' t pass the ball enough____.
A.
either
B.
too
C.
neither
D.
though
【简答题】实际循环中四个基本热力过程,压缩,冷凝,节流,汽化都是(__)过程,其结果必导致制冷能力(__),功耗(__),制冷系数(__)
【多选题】实际循环中四个基本热力过程()都是不可逆过程
A.
压缩
B.
冷凝
C.
节流
D.
汽化
【单选题】It’s already 11 o’clock and nobody answers the phone. George ________ asleep now.
A.
must be
B.
must have been
C.
should be
D.
should have been
【单选题】当采用给定的测试用例集作用于被测软件时,程序图中的所有边都被遍历到,则称这组测试用例集满足()覆盖。
A.
节点
B.
C.
路径
D.
条件
【简答题】Translate the following into Chinese. The two major players in the global economy, the U.S. and China, are operating at opposite ends of the saving spectrum. Thrifty Chinese have taken saving to exces...
【单选题】Which of the following sentences is INCORRECT?
A.
One pair of pincers isn’t enough.
B.
Each man and each woman there is asked to help.
C.
Measles usually occur in children.
D.
Neither the Kansas coach nor the players were confident of victory.
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