任务型阅读阅读下面短文,从A-E中为每段内容选择合适的标题。小题1:Overwo

题型:完形填空

问题:

任务型阅读
阅读下面短文,从A-E中为每段内容选择合适的标题。
小题1:Overwork is the main reason why so many students feel tired and stressed. Cut down some of the jobs you need to each day. Leave time for activities that are relaxing and fun.
小题2:Getting enough sleep will help you keep your body and mind in the best state. If you stay up late and need to get up early for school the next day. You may not be able to concentrate on the things you need to do.
小题3:Don’t rush through your meals. Eat less junk food or fast food. Eat healthy food instead.
小题4:Some people are optimistic(乐观的),while others not. Choose optimistic people as your friends and spend more time with them and you’ll be as happy as them.
小题5:Find out the best sides from those that are in your mind. Knowing that you are able to solve problems is a good way to build up your self-confidence.
A.Eat well.
B.Learn to relax.
C.Be calm when facing problems.
D.Get to know active people.
E.Get a good night’s sleep.
考点:单词、词组
题型:完形填空

下面两个图是某研究小组探究H2O2分解的条件而获得的实验结果。回答下列有关问题:

(1)图1、图2所代表的实验中,实验自变量依次为_______、________。

(2)根据图1可以得出的实验结论是酶的催化作用具有______。

(3)图2曲线bc段产生的最可能原因是_______。

(4)若图2实验过程中增加H2O2酶的含量,请在图2中,利用虚线绘出可能的曲线变化情况。

(5)能否以H2O2为材料来探究温度对H2O2酶活性的影响?______,原因是________。

题型:完形填空

操作系统的基本特征中,一个是共享性,另一个是

A) 动态性
B) 并发性
C) 交互性
D) 制约性

题型:完形填空

简述商业信用与银行信用之间的区别。

题型:完形填空

东方Project正作中某紫发魔女被她的吸血鬼朋友称为?()

A.帕秋莉

B.爱妃

C.帕琪

D.姆Q!

题型:完形填空

A.胞浆内可见玻璃样小滴 B.胞浆内出现多量的脂滴
C.胞浆内出现大量粉染微细颗粒 D.胞浆呈空泡状
E.间质内可见类粘液积聚

脓肿

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