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【简答题】
某公司准备购买一台设备,设备价款 120000 元,设备无须安装可投入使用,使用期限 6 年,估计该设备每年可以为企业带来 40000 元得收益,假设利率 15% ,问:该设备是否应该购买?为什么?
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皮皮学刷刷变学霸
举一反三
【判断题】知觉过程分为三个阶段:感觉阶段、知觉阶段、注意阶段。()
A.
正确
B.
错误
【判断题】( )对高频信号或快速脉冲信号进行双踪观测时,示波器宜用“断续”工作方式。
A.
正确
B.
错误
【单选题】机体死亡可分为三个阶段,即濒死期、临床死亡期和 ( )
A.
猝死期
B.
潜伏期
C.
假死期
D.
呼吸停止期
E.
生物学死亡期
【多选题】死亡过程可分为三个阶段分别是()
A.
临终状态
B.
临床死亡
C.
生物学死亡
D.
脑细胞死亡
【简答题】短文改错(考察了动词词组,动词不同形态的意义不同,被动语态,时态等) Miss Grey lived lonely in a small apartment. She was old and didn’t like noise at all, so she was very pleased when the noise young man and the woman who lived above...
【单选题】The example of the young man in Washington D.C. has shown that ______
A.
all the illegal immigrants can be successful.
B.
it doesn't matter whether an immigrant is legal if he can contribute to the country.
C.
only educated immigrants can support the development of US economy.
D.
a work visa is necessary for foreigners to get a job in the US.
【简答题】何谓脑死亡?死亡过程可分为哪些阶段?
【简答题】Fill in each of the blanks in the following sentences with a word or phrase chosen from the following words depress; incompetent; interview; prospect; protest; salary; stale; suburb ; in turn; sm...
【单选题】What bothered the author greatly after leaving the young man stranded in the desert?
A.
i  worried about the young man who was stranded in the desert.
B.
i did not hesitate when i reached the decision.
【单选题】死亡可分为三个阶段,下列不属于死亡进程分期的是()。
A.
濒死期。
B.
临床死亡。
C.
相对死亡。
D.
生物学死亡。
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