计算机的销售广告中“P4 2.4G/256M/80G”中的2.4G是表示______

题型:单项选择题

问题:

计算机的销售广告中“P4 2.4G/256M/80G”中的2.4G是表示______。

A.CPU的运算速度为2.4GIPS

B.CPU为Pentium 4的2.4代

C.CPU的时钟主频为2.4GHz

D.CPU与内存间的数据交换速率是2.4Gbit/s

考点:计算机等级考试MSOffice一级MSOffice笔试
题型:单项选择题
阅读理解。
                                                School Trip
     Students in Junior One had a great time on the school trip on Children's Day.  They went to
  Blue Water World by bus.  The teachers were very happy because the students cleaned
 the buses after the trip.
                                             American Visitors
     Sixteen visitors from American arrived at our school on June 3rd , Saturday. 
  And they have visited a few places of interest in Beijing.
                                               School Concert
     There will be a concert in our school on June 30th .  Some students will show their talents
 (特长) by singing , dancing and playing the piano at the music hall .

1.  The passage is most probably about _____.
    A.  sports news        
    B.  concert news      
    C.  school news    
    D.  advertisements
2.  Junior One students went to Blue Water World to_____.
    A.  have a trip                            
    B.  to clean buses
    C.  enjoy a concert                        
    D.  meet American visitors
3.  Which of the following is TRUE ?
    A. 16 American visitors will come to enjoy the concert.
    B. There will be a concert on Children's Day.
    C. The teachers were happy because the students did well in the concert.
    D. The students cleaned the buses after the trip.          

题型:单项选择题

用于疼痛治疗、镇痛作用明显的非处方药是()

A.谷维素

B.布洛芬

C.阿司匹林

D.对乙酰氨基酚

E.双氯芬酸钠二乙胺乳胶剂

题型:单项选择题

按要求默写。(每题1分,共8分)

小题1:无言独上西楼,月如钩。                              。(李煜《相见欢》)

小题2:纷纷暮雪下辕门,                           。(《白雪歌送武判官归京》)

小题3:自富阳至桐庐,一百许里,                                     。(《与朱元思书》)

小题4:溯洄从之,道阻且跻,                                  。(《蒹葭》)

小题5:《醉翁亭记》中通过光线明暗变化描写朝暮景色的句子是:                           

小题6:古诗文中有许多表达雄心壮志的名句,如范仲淹的“先天下之忧而忧,后天下之乐而乐”如曹操的“                                                  ”。

小题7:《关雎》首节中用“关关雎鸠,在河之洲”起兴,以引出所咏之物:“                   。”

小题8:赏桃花、挑马兰、放风筝……农家有乐,乡村有美,我国古代诗词中有不少是描写乡村优美景色的,请写出其中两句(连续两句)                                  。 

题型:单项选择题

《室内装饰装修材料溶剂型木器涂料中有害物质限量》(GB18581--2001)中,用气相色谱法测定苯、甲苯和二甲苯时,要求同一操作者两次测定结果的相对偏差小于()%。

A.10

B.15

C.20

D.25

题型:单项选择题

结构在规定时间内,在规定条件下完成预定功能的概率称为()。

A.可靠性 

B.可靠度 

C.保证概率 

D.失效概率

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