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The use of anesthetics is less than a hundred years old. 是what do you piay sports还是when do you piay sports who do you piay sports( ) how long sport do you do?这句话对吗?为什么? How long did you spend ---(do)sport yesterday? what did Benny do just now?的意思是什么 daisy daisy give me you answer do是什么歌 知不知道一首歌：以daisy daisy give you answer do 开头的,重谢.以daisy daisy give you answer do 开头的 several values of the function f are shown. the function g is defined by g(x)=f(3x+1).what is the value of g(2) 华罗庚怎么死的大神们帮帮忙 有谁知道华罗庚好久死的吧? 文言文 复习卷 小学六年级上册基础训练第二面的问题：Do they go to school by train?是英语的 those are his T-shirt.划线部分提问!Those are his T-shirts.（his）Those T-shirts are his.(his)Those are his T-shirts.(his T-shirts)She plays computer often.(she)要用who和whose 这些年来,现代生活也给人们造成了许多的问题(cause problems)英语翻译,不是发表意见. most cheaply常用于什么之间的比较,前面可以不加the buy get many 那个不同 英译汉streeing out will lead to serious problems like heart illness serious illnesses 谁知道Give an example of the cause of the problem and if possible,show how serious it is.的意思 prefer not to do 书上说是不喜欢做某事,可prefer不是更喜欢吗?那不就应该是更喜欢不做某事prefer sb not to do sth,有没有这个用法? prefer not to do 还是prefer not doing prefer doing /to do sth,所以其否定形式是不是not to do / not doing 为什么用buy而不是boughtDid shi buy them here?No she bought them in the US bought和buy是什么关系 buy怎么变成bought为什么buy不是改为i加ed,再加T呢? buy的过去式是不是bought? find the point on the parabola y=1-x2 at which the tangent line cuts from the first quadrant thetriangle with the smallest area. 请解释为何不选C---It shouldn't take long to clear up after the party if we all volunteer to help .----That's right ._____.A.Many hands make light work B.Something is better than nothingC.The more,the merrier D.The sooner begun,the sooner done ( )the thing you see on your way to school.(draw)( )the thing you see on your way to school.(draw) “Don’t ____ to strangers on your way to and from school”,mother often ____ to me.A.speak; tells B.talk; tells C.talk; speaks D.speak; says 我在C,D 答案中纠结, you can ___ the supermarket on your way to school.you cannot miss it .a:see b:watch c:look at