求解答过程：按要求写句子。_百度知道
求解答过程：按要求写句子。
按要求写句子。&&&&& 1．儿子用手从熊熊大火里把金币抓出来。（给句子换个说法）& &&&&&___________________________________________________________________&&&& 2．小鹿在河边走来走去。（改写成拟人句）& &&&& ___________________________________________________________________&&&& 3．要想取得好成绩，不刻苦学习怎么行？&&（改为陈述句）&&&& &&&& ___________________________________________________________________& 4．老师推开门走进教室。（照样子写含有两个连续动作的句子）& &&&& ___________________________________________________________________&&&& 5．我发现许多粉红色的钞票正从一个车门口散落下来。（缩句） &&&& ___________________________________________________________________
我有更好的答案
1．金币被儿子用手在熊熊大火里抓出来。 2．小路在河边徘徊。 3．要想取得好成句，不刻苦学习不行。 4．小明拿起书读起来。（答案不唯一） 5．我发现钞票散落下来。
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出门在外也不愁求解答过程和结果，谢谢_百度知道
求解答过程和结果，谢谢
一台单缸四冲程汽油机，气缸直径为20cm，活塞冲程长为30cm，做功冲程燃气的平均压强是5x10^5pa，飞轮转速是360r/min。（1）求该汽油机的输出功率；（2）如果该汽油机每分钟消耗汽油70g，求它的效率。（汽油的热值为4.6x10^7j/kg）
提问者采纳
解：（1）因为每2转一个工作循环，所以每秒完成的工作循环为：360/60/2＝30
　　　　　活塞面积：s=3.14x(20 cm/2) ²=314cm²=0.0314m ²，
1个冲程活塞在汽缸中移动距离：L＝30cm＝0.03m
　　每秒燃气做功：W=FL=PSL= 500000Pa x 0.0314m ² x
( 0.03m x 30 ) =14130J　　　　　汽油机的输出功率：P=W/t=1130w　　（2）每分钟消耗的汽油所产生的热量：Q＝mq=0.07kg x J/Kg =3220000J　　　　　每秒钟消耗的汽油所产生的热量：Q1＝Q/60＝＝53667J　　　　　效率：η＝W/Q=1J=26.3%答：该汽油机的输出功率是14130瓦，它的效率是26.3%
提问者评价
谢谢你的耐心解答，好详细呀
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出门在外也不愁tan1/x求定义域，求解答过程_百度作业帮
tan1/x求定义域，求解答过程
tan1/x求定义域，求解答过程统计题目,求解答过程2011年城镇单位从业人员人数：1月1日：140.2万人,3月1日：142.5,7月1日：144.1；11月1日：149.5；12月31日：148.82011年该市的年平均城镇单位从业人员人数是多少?_百度作业帮
统计题目,求解答过程2011年城镇单位从业人员人数：1月1日：140.2万人,3月1日：142.5,7月1日：144.1；11月1日：149.5；12月31日：148.82011年该市的年平均城镇单位从业人员人数是多少?
统计题目,求解答过程2011年城镇单位从业人员人数：1月1日：140.2万人,3月1日：142.5,7月1日：144.1；11月1日：149.5；12月31日：148.82011年该市的年平均城镇单位从业人员人数是多少?
1-2月天数为59、3-6月天数为122、7-10月天数为123、11-12月天数为61.年平均城镇单位从业人员人数=[½(140.2+142.5)×59+½(142.5+144.1)×122+½(144.1+149.5)×123+½(149.5+148.8)×61]÷365=145.14
加起来，取平均，即可
不对的，加起来取平均数是145.02，但是答案是145.15
时间点都不一样的，不会就是简单平均的求解答过程：阅读理解. 阅读下
阅读理解. 阅读下面短文,用英语简要回答文后所给的5个问题.
I remember a time I went shopping on my first visit to Macau. Coming from cold and cloudy England, I
was prepare_百度作业帮
求解答过程：阅读理解. 阅读下
阅读理解. 阅读下面短文,用英语简要回答文后所给的5个问题.
I remember a time I went shopping on my first visit to Macau. Coming from cold and cloudy England, I
was prepare
求解答过程：阅读理解. 阅读下
阅读理解. 阅读下面短文,用英语简要回答文后所给的5个问题.
&&&& I remember a time I went shopping on my first visit to Macau. Coming from cold and cloudy England, I
was prepared for the sun and dressed in a T-shirt and a short skirt. Not having much chance to enjoy the sun
in the UK and having naturally fair skin, my legs are very white. In the UK this is not a fashionable (时尚的)
look at all. Most women spend every sunny day out in the sun trying to get darker skin. The darker the skin,
the better the look.
&&&& As I walked around one shop, two shop assistants didn't take their eyes off me the whole time, talking
quietly in Chinese. I began to feel uncomfortable and asked my friend if we could leave. After we left the shop,
she asked me what was wrong. I was embarrassed that they were talking about my white skin. My friend
laughed."They weren't laughing at you. They were saying how nice your legs are. Many Chinese women want
to have white skin like yours. In fact, there are many beauty products in the shops to make skin whiter and a
lot of money is spent on them."
&&&& It just goes to show that we always think what others have is better.
The grass is always greener on the
other side
. If the women of the West and East thought the same way, Western women wouldn't spend so
much money on cream that makes skin darker and women from the East wouldn't need to use cream that
makes skin whiter.
1. Where did the story happen?
____________________________________________________________________
2. What kind of skin do most British women prefer to have?
____________________________________________________________________
3. Why did the writer think the shop assistants were laughing at her?
____________________________________________________________________ 4. What were the shop assistants talking about?
____________________________________________________________________
5. What does the underlined sentence "The grass is always greener on the other side" mean?
____________________________________________________________________
1.In Macau.2.They prefer to have dark(er) skin.3.Because she noticed the shop assistants watched her,talking quietly in Chinese.4.They were talking about the writer's legs / white skin.5.It means people always think what others have is better.答案不唯一}