求文档: 阅读与表达these days,peopli are concerned

These days 用什么时态，和those days有什么区别~

亲：
these days 可以用现在进行时，表示当前这段时间正在进行，也可以用现在完成时，表示现在已经完成时。
I am writing a book these days.
I have written a book these days.
those days用于一般过去时或者过去进行时，表示当时正在进行。
I wrote a book those days.
I was writing a book those days.
祝你学习进步！

如果的确是三空，可以填入：
We are (having a ball) these days.
或：We are (in good mood) these days.

如果是两空，就是：having fun 或 enjoying ourselves

如果是四空，就是：having a good/nice/great/wonderful time

注：/ 表示可以任意选用其一。

These days, people are concerned about the growing number of kids who are overweight. The number of overweight kids has increased a lot over the last 30 years. Today, more than 15% of the kids aged 6 to 19 are overweight.
In a recent study in the USA, 1,168 boys and girls were asked about the problem. More than half of them said too many kids were overweight.
What Does “Overweight” Mean?
Most people who are overweight have too much body fat. The person who is overweight weighs more than is healthy. Being overweight can lead to health problems, like heart disease. Overweight kids also may feel sad about the way they look. Sometimes they get laughed at by other kids and it is harder for overweight kids to make friends.
Why Are Some Kids Overweight?
When asked why some kids were overweight, many kids said it was because overweight kids didn’t exercise enough or eat right. Others said that kids were overweight because fast food restaurants serve the wrong foods or it’s a problem of genes (基因).
How Are the Kids Trying to Lose Weight?
Plenty of kids said they have tried to lose weight and they have been trying to do the following:
·go on a diet—17%
·eat healthy and exercise—64%
·eat out less—14%
·take medicine—5%
It’s great that kids are thinking about weight problems and are trying to solve them. It’s like putting together a difficult puzzle. Understanding that there’s a problem is one piece. Understanding what causes kids to be overweight is another. And knowing that eating healthy and exercising are the best ways to fix the problem is a very important piece.
回答下面问题，在相应题号后的横线上写下相关信息(不多于五个单词)。
1. How do overweight kids feel about the way they look?
2. Some kids have tried to lose weight. What have 64% of them been trying to do?
3. What is the passage mainly about?

子曰：“学而时习之，不亦悦乎？有朋自远方来，不亦乐乎？人不知而不愠，不亦君子乎？”

有子曰：“其为人也孝悌而好犯上者，鲜矣。不好犯上而好作乱者，未之有也。君子务本，本立而道生。孝悌也者，其为仁之本与？”

子曰：“巧言令色，鲜矣仁。”

曾子曰：吾日三省乎吾身。为人谋而不忠乎？与朋友交而不信乎？传不习乎？

子曰：道千乘之国，敬事而信，节用而爱人，使民以时。

子曰：弟子入则孝，出则悌，谨而信，泛爱众而亲仁，行有余力，则以学文。

子夏曰：贤贤易色，事父母，能竭其力。事君，能致其身。与朋友交，言而有信。虽曰未学，吾必谓之学矣。

子曰：君子不重则不威，学则不固。主忠信，无友不如己者，过则勿惮改。

曾子曰：慎终追远，民德归厚矣。

子禽问于子贡曰：“夫子至于是邦也，必闻其政。求之与？抑与之与？”子贡曰：“夫子温良恭俭让以得之。夫子求之也，其诸异乎人之求之与？”

我看啊 好像是BCAB

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夏邑县15965584297： (2008•庆阳)如图(1)是夹文件用的铁(塑料)夹子在常态下的侧面示意图.AC,BC表示铁夹的两个面,O点是轴,OD⊥AC于D.已知AD=15mm,DC=24mm,... - ？
斗闻丹盛：[答案] 如图,连接AB,与CO的延长线交于点E, ∵夹子是轴对称图形,对称轴是CE,A、B为一组对称点, ∴CE⊥AB,AE=EB. 在Rt△AEC、Rt△ODC中, ∵∠AEC=∠ODC=90°,∠OCD是公共角, ∴Rt△AEC∽Rt△ODC, ∴ AE AC= OD OC. 又OC= OD2...

夏邑县15965584297： 急需20篇初二年级阅读与表达!？
斗闻丹盛： A busy doctor had a lot of patients and one was a rich lady. She was always coming to his hospital to see him, and spent hours in his waiting room every week. But when he sent her his bill, she did not remember to pay them. One day he met her on ...

夏邑县15965584297： C、D、E盘的文件损坏了怎样修复?(损坏的原因是什么?) - ？
斗闻丹盛： 1.软件问题——最好重装软件2.硬件问题,即硬盘问题——不严重的话可以用专门的修复软件修复,可以到网上搜一下;严重的话就要更换硬盘.如果本来就打不开就是文件本身的问题,可以重新换一张光盘安装 如果本来能打开,有可能是中病毒或硬盘有损伤(如果CDE盘都有这种情况的话),重装系统看看有无改观 最好找专业人员帮忙查看.

夏邑县15965584297： 在查找文件时,通配符*与?的含义是___ -- ？
斗闻丹盛：[选项] A. :*表示任意多个字符,?表示任意一个字符 B. :?表示任意多个字符,*表示任意一个字符 C. :*和?表示乘号和问号 D. :查找*.?与?.*的文件是一致的

夏邑县15965584297： 求文档:已知y=[ln(1 - x)]^2,求d(y). - ？
斗闻丹盛：[答案] y=[ln(1-x)]^2 dy=d[ln(1-x)]^2 dy=2[ln(1-x)]d[ln(1-x)] dy=2[ln(1-x)][-dx/(1-x)] dy=2[ln(1-x)]/(x-1)dx

夏邑县15965584297： 求文档:driving taxi in delaide Australia - ？
斗闻丹盛：[答案] Driving Taxi in Adelaide, Australia 在阿德雷得开出租 作为一名中国的访问学者,作者在南澳的首府阿德雷得度过了一段美... ＂Are you sure we haven't gone too far?＂ There was no answer. He'd fallen asleep. I pulled the car over to the side of the road ...

夏邑县15965584297： 我点击d盘后,系统显示如下＂无法访问D:\ .文件或目录损坏且无法读取 - ？
斗闻丹盛： 用第三方软件修复一下,然后导出来

夏邑县15965584297： 在Word中若当前编辑的文档是e盘根目录下的TEST.doc文档,要将该文档保存到D:TEST - ？
斗闻丹盛： 两种方法,关闭这个word文档后,复制此文档到d盘,或者在此文档打开的状态下,选择菜单栏上的 文件—>另存为 弹出对话框,保存位置处选择你想要保存的路径,再给此我word文档命个名即可

夏邑县15965584297： 1、在word中如当前编辑的文档时D盘根目录下的test.doc文档,要将该文档保存的U盘,请简述 - ？
斗闻丹盛： 在该文档上单击右键 在弹出的菜单中选择发送----U盘符,即可.

夏邑县15965584297： linux高级命令求解.怎样输出一个文件里所有的奇数行或所有的偶数行的命令求解释.功能实现了但是不懂意思 - ？
斗闻丹盛： 11年的了,估计楼主都知道了 1、 NR读入的行数, NR%2==0 行数能整除2就表示是偶数行了 2和3、其实不用要那个1,$的,直接 sed -n 'n;p' file就可以 n;p 当读第一行时,n就读入第二行把第一行覆盖了,然后输出接着读第三行,n就读入第四行把第二行覆盖了,然后输出.... p;n 原理和n;p一样 4、2~2d 后面那个2表示输入流为两行两行的,前面那个2和后面那个d表示把第二行删了 5、1~2d 一样后面那个2表示输入流为两行的,前面那个1和后面那个d表示把第二行删了