閱讀理解Weliveinthecomputerage.Peopleusecomputerstodomuchof...
問題詳情:
閱讀理解
We live in the computer le use computers to do much of their few people know how to look after mber the following when you use your computer:
◎Keep your computer in a cool,dry much or too little heat is bad for is also bad for them.
◎Don’t let people smoke near your kinds of smoke are very bad for many parts of a computer.
◎Don’t eat or drink when you are near your es of food and a little water in the keyboard are also bad for a computer.
◎Keep your screen clean and do not have it too it’s bad for your sure the screen is not too far from or too near to your people use different glasses when they use a computer.
uters can people to do a lot of work.
people know how to their computers.
at out
for care of
3.A computer works well at a temperature of .
A.0 ℃ B.-5 ℃
C.20 ℃ D.35 ℃
4.—Smoke isn’t good for many parts of a computer,is it?
— .
,it is ,it isn’t
,a little at all
5.A dirty screen or a very bright screen is for your eyes.
ul ful
【回答】
1B 2D 3C 4B 5A
知識點:日常生活類
題型:閱讀理解
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對課文的分析有誤的兩項是( )(2分)A.《日出》作者選取了一個十分獨特的角度——描繪作者從國外出訪...
問題詳情:對課文的分析有誤的兩項是( )(2分)A.《日出》作者選取了一個十分獨特的角度——描繪作者從國外出訪歸來,在海中輪船上目睹的一次“最雄偉,最瑰麗的日出景象”。B.《泰山日出》是用詩化的語言寫成的,韻律*,比喻新奇,想象豐富,意境優美。C.《日曆》這篇...
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(2011·河南省洛陽市統考)依次填入下列各句橫線的詞語,最恰當的一項是( )①近日,濟寧聯通公司在全市範...
問題詳情: (2011·河南省洛陽市統考)依次填入下列各句橫線的詞語,最恰當的一項是()①近日,濟寧聯通公司在全市範圍內開展的“吉祥號碼”預存話費銷售活動在消費者中引起一片________:預存話費是不是變相收取選號費?預存話費是否剝奪了普通消費者的擇號權?②在洛杉磯...
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問題詳情:對於鋅一銅一稀硫*組成的原電池裝置中,當導線中有1mol電子通過時,理論上的兩極變化是( )。 ①鋅片溶解了32.5g②鋅片增重32.5g③銅片上析出lgH2 ④銅片上析出1molH2 A.①和③ B.①和④ C.②和③ D.②和④【回答】A知識...
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(2010·福建大學聯考)入海河流三角洲的土地利用型別受河流淡水和海洋鹹水的共同影響。某三角洲面積增長較快,該三...
問題詳情: (2010·福建大學聯考)入海河流三角洲的土地利用型別受河流淡水和海洋鹹水的共同影響。某三角洲面積增長較快,該三角洲地區2007年土地利用型別的構成如下表所示。讀表,完成11~12題。旱地林草地鹽荒地灘塗其它合計佔總面積比例(%)171232182110011.該三角洲地...
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