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【单选题】
计算机的发展阶段通常是按计算机所采用的什么来划分的( )A.
内存容量
B.
物理器件
C.
程序设计语言
D.
操作系统
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皮皮学刷刷变学霸
举一反三
【单选题】After so many years' endeavours, his contribution to the company was______ with a promotion.
A.
admitted
B.
acknowledged
C.
acquainted
D.
alternated
【单选题】After ________in the research for so many years，the scientist succeeded in finding the result at last.
A.
buried
B.
being buried
C.
having buried
D.
having been buried
【简答题】American women were ________ the right to vote until 1920 after many years of hard struggle. A) ignored B) neglected C) refused D) denied
【单选题】After so many years of war, there was a great _________ for peace between the two countries.
A.
talent
B.
desire
C.
test
D.
taste
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