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【简答题】
四个不同进制的数分别为255.125 (8) 、680.1 (10) 、1100000001 (2) 、(0001 0010 0000 1000) 8421 码 ,若按数值大小排列,则排列次序为:______________ > __________________ > __________________ > ________________。
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参考答案:
举一反三
【单选题】Marsha confessed that she knew nothing of computer.
A.
admitted
B.
reported
C.
hoped
D.
answered
【单选题】【C4】
A.
severe
B.
stern
C.
mature
D.
mellow
【单选题】选出句中的谓语( )Tom didn't do his homework yesterday.
A.
Tom
B.
didn't do
C.
yesterday
D.
his homework
【单选题】有下列四个命题: (1)过三点确定一个平面 (2)矩形是平面图形 (3)三条直线两两相交则确定一个平面 (4)两个相交平面把空间分成四个区域, 其中错误命题的序号是(  )
A.
(1)和(2)
B.
(1)和(3)
C.
(2)和(4)
D.
(2)和(3)
【单选题】Tom didn't do his homework yesterday. ( )
A.
didn’t do
B.
didn't
C.
do
【多选题】大黄根茎粉末的显微特征主要有
A.
草酸钙簇晶
B.
草酸钙小棱晶,含晶细胞壁不规则加厚
C.
皮层细胞6~10列,有的含草酸钙针晶
D.
淀粉粒甚多,单粒类球形或多角形,复粒由2~8分粒组成
【单选题】Marsha confessed that she knew nothing of computer.
A.
reported
B.
admitted
C.
hoped
D.
answered
【单选题】女性,60岁,因反复呕吐5天住院,血清钠118mmol/L,脉搏120次/分,血压70/50mmHg。应诊断为:
A.
轻度缺钠
B.
中度缺钠
C.
重度缺钠
D.
中度缺水
E.
中度缺水
【单选题】Marsha confessed that she knew nothing of computer.
A.
reported
B.
hoped
C.
answered
D.
admitted
【简答题】Yesterday Tom didn't go to school because he was (serious) ill.
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