知识问答
最佳答案：Glad to hear you are coming，so you will be happy in China.In our summer camping
最佳答案：年冬天,我们学校为了培养学生的社会交往能力,促进同学之间的沟通交流,特意举行了一次校园内的图书互换活动,就是让同学们带上自己以前看过的书,和其他同学进行买卖或者
最佳答案：Come on guys. Our class will hold an active for exchanging the experience of lea
最佳答案：Dear (房东名字),I am Hua LI who stayed in your house from 1st of July to 30th of Jul
最佳答案：Hi Mark,Hope all is well. I’d like to take this opportunity to share my plan wit
最佳答案：Dear Mrs,Green,Now that I’m back home,I am writing to thank you most warmly for
最佳答案：esponsible for communication between students and teachers activity many times,
最佳答案：……In the moring,you are supppsed to meet our teachers and schoolmates first, and
最佳答案：.嗯 对了,我目前上的ABC夭下口语的教师说过,事实上想征服英语是很容易的~一定有个恰当的学习情境和闇练口语对象 最关键就是外教水平,口语标准才行,不间断每日口
最佳答案：解题思路：设丙班图书有x本，那么乙班就有[3/5]x本，甲班就有270-x-[3/5]x本，依据题意可列方程：（1-[2/5]）x=270-x-[3/5]x+[
最佳答案：当总体容量N较大时，采用系统抽样．将总体分段，分段的间隔要求相等，这时间隔一般为预先制定的，在第1段内采用简单随机抽样确定一个起始编号，在此编号的基础上加上分段
最佳答案：Tour guide Kathy Hello! During this time I learned a lot, thank you for your car
最佳答案：Dear SirI am so honorable to write this letter to you to express our gratitude t
最佳答案：Dear Cathy,I'm not sure do you still remember me.Last time,I joined in the excha
最佳答案：Mrs li hua Actually "does gruff bean gentleman" have many ? Has a look toconcern
