二项分布的无偏估计量

英语翻译答案是She was going to take a trip to Europe this summer vacation,but she lost her job to the financial crisis.那为什么不是用have take a trip 我是说时态怎么试过去将来时，不是完成时 You are saying that everyone should be equal,and this is ( )they disagree,A.how B.which C.that D.where答案是D为什么? You are saying that everyone should be equal and this is I disagree不用why?为什么用where不用why,这就是我不赞同的原因不行吗 will、home、you、to、my、come )连词组句 (改祈使句)She will to my home._____ _____ come to my home. 根据汉语提示,完成下列句子 Will you （）（）（）（能） come to my party根据汉语提示,完成下列句子1.Will you （）（）（）（能） come to my party tomorrow 2..I have ( ）（）（）（准备好）my exam3.We（ 根据汉语提示填空,完成句子 根据所给的汉语提示完成句子 和 用所给词的适当形式填空根据所给的汉语提示完成句子和用所给词的适当形式填空 “How many teacher are there in our school?"哪里错了? There are many trees in our school同义句There are______ ______trees in our school 荷兰的英文名字的来历现在荷兰的英文名字有两个,一个是Netherlands还有一个是Holland.哪个单词更官方一些?至少我在世界杯和欧锦赛上看到的荷兰英文名字是Netherlands(可能拼的不对,尽请谅解) use the subway less 造句 It's far away from here.中from要舍去吗? the monster Many students in our school can____.有swim 和piano该选哪个？ 求翻译Men heap together the mistakes of their lives,and create a monster they call destiny. Men head together the mistakes of their lives,and create a monster the call destiny. #高考提分#As the two brothers grew up together,they had their share of problems and they ____ oftenAs the two brothers grew up together,they had their share of problems and they ____ often quarrel.A would B could C might D should Americans see much of life as a race for success.For them,equality means that everyone should hav Americans see much of life as a race for success It takes being away from someone for a while,to realize how much you really need them in your life There are too many mediocre things in life.Love should not be one of them The most important contribution of technology is making life of people much easier and helping themThe most important contribution of technology is making life of people much easier and helping them achieve what was previously not possible.请问 They can swim (改为一般疑问句）还有一句He often helps his mother do the housework(改为同义句） 最后一课 为什么用尽力气写法兰西万岁 They live in water描写的什么动物 can they swim?做否定回答 问一道英文语法题目答案：37 B我要详细的解说谢谢! 问一道英语定语从句语法题Samuel survived when the car ____ he was a passenger in turned off the road and hit a tree.答案是that ,但是that不是不能和介词in连用的吗?（除了表示因为的时候.这里被隔裂了所以可以 ________number of students have gone to Shanghai.A./ B.The C.A D.An The students have to wear uniforms at school改为一般疑问句,对的加50!于2011年7月18日18.30之前答在加20! where are you going to 22：00之前作答悬赏50