显示器与显卡应配合使用,分辨率为800×600的彩色显示器配备显卡时,应选用()。A

题型:单项选择题

问题:

显示器与显卡应配合使用,分辨率为800×600的彩色显示器配备显卡时,应选用()。

A、CGA卡

B、EGA卡

C、SVGA卡

D、MDA卡

考点:计算机维修工计算机维修工题库
题型:单项选择题

普利斯特利的实验都是在______下进行的.根据实验的结果,他认为蜡烛燃烧会______,使小鼠窒息而死;______则能够净化因蜡烛燃烧或动物呼吸而变得污浊的空气.

题型:单项选择题

单词拼写(10*2=20分)

小题1:______(混合) with 5 kinds of fruits, the dish tastes very special.

小题2:After the travellers drank a bottle of cola,they felt even___(口渴).

小题3:After reading this article, we learnt a lot about different___ (文化).

小题4:-Do you like the hat over there?

---Do you mean one of the _______(歌手) ?

小题5:Tom is so clever that he teaches himself a foreign________(语言)

小题6:What a good time they had________(讨论)their future plan.

小题7:Thank you so much for ____(提供)so much wonderful advice to us.

小题8:---Hi,Jack,What do you think of the film?

---I don’t think the actors play very well.However,the story_____ is really fun.

小题9:--How do you like the maths exam,Tom?.

---Terrible.____nobody could get a high score..

小题10:---Mr Black, I worry about the exam so much,What can I do?

---Don’t worry.Before handing in your test paper, remember to look

______ your answers as carefully as possible.

题型:单项选择题

你认为学习型学校有哪些基本特征?

题型:单项选择题

患者,男,16岁,1个月前后肘前方刀刺伤,经清创缝合,创口愈合,但右手逐渐呈猿手畸形,不能握笔写字。采取哪一项治疗措施()

A.手术探查修补

B.局部物理治疗

C.电刺激治疗

D.激光治疗

E.药物治疗

题型:单项选择题

稳定性较差而且有突变性的底物是()

A.邻苯二胺

B.四甲基联苯胺

C.ABTS

D.对硝基苯磷酸酯

E.伞基磷酸酯

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