l have a headache对l 提问

相关推荐

• 句型转换 1.He often gets up [at 7:00].【对括号部分提问】 2.What's the time?【改为同义句】3.We [have lunch] at twelve o'clock.【对括号部分提问】4.Tom plays sports after school.【改为否定句】5.Jim goes to school at 7:00 every day.【改为一般疑问句】
• l have already seen the new play at "The Globe"的疑问句形式 还有l have already taken my holidays.l have already read this book.l have already done my homework.l have already finshed my work.的疑问句形式.
• 物体以一定的初速度冲上斜面,向上滑行了l=0.5m距离后达到最高点,然后滑回出发点.斜面对物体的滑动摩擦力Ff=3N.问：（1）在整个过程中重力对物体做的总功是多少?（2）在整个过程中摩擦力对物体做的总功是多少?
• 根据下列情景写6句话的作文Caller:l'm Adam Green.My doctor says that I'm not in good shape and I need to lose about four ahd a half kilos.I don't like sports.Do you have any advice?Someone called a radio program for suggestions.What advice would you give him?Please write a letter to him about your advice.
• 将一个三对角矩阵A[l..100,1..100]中的元素按行存储在一维数组B[l..298]中,矩阵A中的元素A[66,65]在数组B中的下标为___(4)___.
• 英语 根据句意及提示补全单词Where are you w___________ now?In Shenzhen.W___ is your job?Do you have any ch____?Yes,I have a son snd a daughter.Do you l____China?
• Sonia has fivebaseballs 对five baseballs提问What does have?does前面三个空
• Sonia has five baseballs对“ five baseballs”进行提问. ____ _____ _______does Sonia have?
• 几道电功率,1.一标有2.5V 0.3A字样的灯泡L和最大电阻为20欧的滑动变阻器R串联,接到电压为U的电源上,下列错误的是A.若U=2.5V,无论怎么样移动滑片P,电路的总功率均不会超过0.75WB.若U＞2.5V,且不损坏灯泡和变阻器,无论怎么样移动滑片P,电路的总功率一定大于0.75WC.当滑片P移动至某个位置时,L和R的电功率可以相等D.若U＜2.5V,无论怎么样移动滑片P,L均不能正常发亮.2.一电动机线圈的电阻为1欧姆,线圈两端所加的电压为2V时,电流为0.8A,电动机正常工作.(1）在求电动机正常工作1分钟所消耗的电能时,有以下两种不同的解法小明解：W=UIt=2V×0.8A×60s=96J小华解：W=I²Rt=（0.8A）²×1Ω×60s=38.4J你认为哪位同学对,做出判断并说明理由（2）求电动机正常工作1分钟所转化的机械能同学，好歹我打了那么多，你的回答真简略
• 关于在力的方向上有位移的理解我想问下当一质量为m的小球,用长为L的轻绳悬挂于天花板,小球在变力F作用下,从平衡位置P点很缓慢地移动到o点,已知轻绳与竖直方向的夹角为θ,则力F做的功是多少为什么绳子的拉力对球没有做功呢?它不是与位移S共线吗?
• I (have a headache )对括号提问
• What's wrong with you,my boy?--My chest __when I male a deep breath ,doctor.A hurts B is hurt选哪，hurt 有没有被动语态？能不能举例说明，