弹性势能为0

I like （butterfly）.适当形式填空I like （butterfly）.适当形式填空 Tom ( )(like）eggs适当形式填空 like ,good ,fun 用适当形式填空Sam got many gifts at the party ,but he said he liked my gift ______.It was a money-box that looked ______ a duck and the duck had a hat on its head.Do you think it is something ______ In the south of China,there grow many banana trees.这里的there grow 是什么用法? More trees ___(should plant) in China. 我是2012考生,请问张培基的《英汉翻译教程》是不是得全通一遍,里面的生词和例句用不用全背下来? “你能给我说明一下这些课程教些什么吗?”的英语翻译 英语作文假设你是Jolin,你们数学老师Mr Xie 将于下周调离学校去上海,你们班准备为老师假设你是Jolin,你们数学老师Mr Xie 将于下周调离学校去上海,你们班准备为老师办一场送别晚会,班长（Jerry We have the same hobbies.改错 Yang Ling ang l have same hobbies.改错,快 why was the teacher very angry? 求张培基对《巷》一文的英文翻译 中文名：王佳, 性别：男,取一个英文名. 要求以 XXXXXX. wang (带姓),XXXX 有"佳"的谐音为感. 高分赠送最好有好的寓意解释,拼写简易 不缺乏"质"感. 满意选用会继续追加分（追加20分）起. 我叫 自立 姓王,请大家帮忙想个谐音的英文名,** wang 前面弄谐音的 英语翻译求各位达人帮忙翻译下：英格兰足球超级联赛、意大利足球甲级联赛、西班牙足球甲级联赛 between.beside.behind这几个单词的汉语 beside,behind,around,between,beneath 英语翻译The organization collects and donates used eyeglasses to students who need them in poor countries and organizes eye-exam clinics in these nations. 英语翻译In most cases the speed test imposes centrifugal forces on the wheel in the order of 2¼ times the centrifugal stress at operating speed. 英语翻译：Specifies wind speed in knots at 10 meters above the waterplane. sun xiao dan找个与中文名字相近的英文名～ who is toy car is it?哪一个错了? Dan是正式的英文名吗如果是请留下含义和起源等相关信息.男名女名? Not only I but also David and Iris ______ fond of playing basketball. toy,is,my,near,TV,car,the( . The athlete,s years of hard training 空 when she she finally won the Olympicgold medle .A went go B got through C paid off D endde up 选D She is very ___(athlete) . 许海峰 is the first athlete __ a gold medal in olympic games.这里为什么填has won,而不填of winning 有没有含有“xiao”和“ting”的英文名? the pen____he is writing is mineAwith which Bin which Con which Dby which He is s___his pen He is very s_____ to know that his new pen is missing