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【单选题】
关于 C 语言中的函数,下列描述正确的是( )
A.
函数的定义可以嵌套,但函数的调用不可以嵌套
B.
函数的定义不可以嵌套,但函数的调用可以嵌套
C.
函数的定义和函数的嵌套均可以嵌套
D.
函数的定义和函数的调用均不可以嵌套
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【判断题】净现值率法评价方案,当净现值率NPVR ≥0时,方案可行,多种方案选择,该指标越大越好 。 ( )
A.
正确
B.
错误
【判断题】净现值率法评价方案,当净现值率NPVR ≥0时,方案可行,多种方案选择,该指标越小越好 。
A.
正确
B.
错误
【简答题】书面表达。 以My Favourite Sport 为题,写一篇50词左右的短文。 词汇提示:favourite,every morning,strong,healthy,be good for。
【单选题】Which one is not belong to the new energy vehicle?
A.
Fuel Cell Vehicle
B.
Hybrid car
C.
Electric car
D.
Bicycle
【单选题】Which of the following statements is true about a vehicle currency?
A.
It is widely used to denominate contracts made by parties who reside in the country that issues the vehicle currency.
B.
The dollar is sometimes called a vehicle currency because of its pivotal role in many foreign exchange deals.
C.
There is much skepticism that the euro will ever evolve into a vehicle currency on par with the dollar.
D.
The pound sterling, once second only to the dollar as a key international currency, is beginning to rise in importance.
E.
Vehicle currencies include nondeliverable currencies like the renminbi.
【单选题】Under which asset category does 'vehicle' come under:
A.
Current asset
B.
Intangible asset
C.
Non-current asset
D.
Monetary asset
【判断题】【图片】是方程【图片】的通解
A.
正确
B.
错误
【单选题】扑热息痛药物中应检查_杂质的含量。
A.
对乙酰氨基酚
B.
对氨基酚
C.
水杨酸
D.
对氨基苯甲酸
E.
阿司匹林
【单选题】选择与句中划线部分意思相同或相近的词或短语。 The old man had to stop his work because of his poor health. [     ]
A.
give up
B.
put up
C.
look up
D.
turn up
【单选题】词根med的语义是middle中间;to heal治疗,下列单词中表示“平庸的、平凡的”的是( )。
A.
intermediate
B.
mediocre
C.
remedy
D.
mediaval
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