【单选题】考察下列排序算法的稳定性,( )是稳定的排序算法。
【单选题】Since he lost his job ______.
A.
dozens of people have rung him but haven't given him a job
B.
he has applied for jobs but nobody ever replies to his letters
C.
he has not seen any other jobs advertised
D.
only four times have employers asked him to come and see them
【简答题】国家规定的安全色是哪几种颜色?含义是什么?
【单选题】A rogue called hacker could take control of the entire system by implanting his own instructions in the software and then he could program the computer to erase any sign with which he was never there.
A.
of his having ever been there
B.
he ever has been there
C.
of his being ever there
D.
of nobody having ever been there
【单选题】In the opening paragraph, why does the author prefer to use the term 'desiredness'?
A.
Because it seems mare catchy and refers to a specific semantic field
B.
Because nobody else has ever used the word before, it therefore exemplifies the author's original and unique ideas
C.
Because it helps native English speakers to grasp the conceptual idea expressed in this passage
D.
Because it clears any misunderstanding relating to the distinction made in the first paragraph
【单选题】—You look so happy! —Jack says I am pretty.________ has ever told me that before. [ ]
【多选题】持续、稳定、高速的GDP增长将会促进证券市场价格上涨,其原因在于( )。
A.
伴随总体经济增长,公司经营效益提高,而投资风险减小
B.
伴随总体经济增长,人们对未来经济形势形成良好预期,投资积极性提高
C.
伴随总体经济增长,居民收入水平得以提高,导致投资需求增加
D.
伴随总体经济增长,政府采取紧缩的货币政策以控制经济的过速增长,使得企业的资金持有成本降低、企业利润增加
E.
伴随总体经济增长,宏观环境整体利好,有价证券得到全面升值