the cost of

相关推荐

• It has become a fashion for young students to study abroad.Every year an (1) of 78,000 foreign high school students go to study in the United States.Their reasons for studying (2) include:improving their English,finishing high school,and learning as much as possible about a different culture.Among the greatest difficulties they face is finding a (3) family to live with.And there are other (4) as well,such as covering the cost of personal items like cl
• 用所给词的适当形式填空,补全句子1.Thank for telling me the ______（excite）news.2.When he got back home ,he______（quick）turned on the TV.3.The dinner______（cost）him 100 yuan last night.4.A police patrol car stopped in front of us and three______（policeman）came out of it.5.Mr White was very angry and shouted in one of the______（boy）.6.Let ____（buy）some fruit and drinks for the party.7.He tries ____（find）a better way to deal with the problem.
• 改错She doesn't like playing tennis ,too I cost fie hundred yuan on the new dress
• spent,take.cost三个单词作为花费时的区别
• x＝e^t (COS t) y＝e^t Sin t当dx/dt的时候,怎么会得到 e^t （－sint）＋e^t (cost)当dy/dt的时候,怎么会得到e^t (cos t)＋sin t (e^t )具体请见第28页,第7题的 b(ii)
• SAT og 3道数学题,the total daily cost c,in dollars ,of producing x units of a certain prduct is given by the function c(x)5(600x-200)/x1k,where k is a constant and x#100.if 20 units were prducud yesterday for a total cost of $5640,what is the value of 怎么也看不懂这个函数和一些符号啊～any 2 point determine a line.if there are 6 point in a plain ,no 3 of which lie on the same line.how many lines are determined by pairs of these 6 point?on a square gameboard that is diveded
• They win the admiration at the cost of enduring hunger的意思
• 求参数方程的导数求参数方程x=a（t-sint） y=a（1-cost）的导数dy/dx
• 如何区分cost和spent和takecost和spent和take如何区分
• To travel by plane to Sanya__ (cost) you a lot of money during the festival next month.
• 正弦定理——在三角形ABC中 若A:B:C=1:2:3
• 把下面各数分解质因数 12 8 18 16 15 24 27 35 10 6 14 20 9 22 28 30 51 57 45 49 56 100 250 124 130 48