黑洞和中子星形成的区别

she is happy to help us中不定式“to help us"在句子中用作什么成分?做谁的补语?按照贾海儿的说法，那么the new book is worth reading中reading也是做主语补语吗？ 元素周期表是越往左下角走金属性越强吗 to help people in difficulties can make you happy句型转换 （ ）to help people in difficulies 元素周期表里面的金属性越强还原性越强,是不是指氧化还原反应的还原性啊?我看在元素周期表里面说金属性越强还原性越强氧化性越弱,不是得电子的是氧化剂,失电子的是还原剂吗,那还原 It's a p______ to help you with your English.这个单词英译是：a feeling of being happy 急 i go to school everyday.i usually study in the evening.sometimes i watch tv or l_____ to cds.on w___ i often go to the movies with my friends or go skateboarding .i really love this game ,a_____ i'd know nothing about it before i came to america. 就为了这场爱情,死得像个傻瓜 英语翻译 Sometimes I watch TV in the evening(改同义句）I watch TV ___ ___ in the evening.very急啊,帮个忙呀 You are required to write a report to your boss about the project you are doing now with noYou are required to write a report to your boss about the project you are doing now with no less than 80 words. you are required to write a report to you boss about the project you are doing now with no 用英语写一篇不少于80字短文 一个英语作业题：You are required to write a report to your boss about the project you are doing now让我写个报告 没有任何的提示 就是这么一个题目 随便写 求高手帮我写一篇 不用很长的 100字左右就行了 谁能帮我想个情侣群名? 谢谢啦O(∩_∩)O You are required to write a report to your boss about the project you are doing now with no less th Directions: You are required to write an announcement in English. You should base your writing on tDirections: You are required to write an announcement in English. You should base your writing on the following information given i Look!The present is very nice.I can't wait__.A.open B.to open C.opening D.opens说明为什么! I can't wait to open my present on the Chinese New Year.翻译 I'd like( )( )a present( )Mum.( )you like to( )to the shopping centre( )me?快....... l can't wait ________ (open) the present用适当形式填空 她迫不及待地打开盒子看看里面的礼物是什么 she can't wait to open the box to see what present ___ ___insidewhat present ___ ___ inside . Alice usually watches TV in the evening.对watches TV 提问 Brain Teasers:Why do giraffes have long neck? Why do giraffes have long necks?你来翻译 i have a long neck 对 long neck 提问 What we know is not much.What we do not know is immense. 吃氨基酸能长高吗针对性回答,不要太多, 什么牌子的复合氨基酸有增高作用听说复合氨基酸有增高作用,请问我20了还能借助复合氨基酸增高吗?什么牌子的比较好,该怎么用?要注意些什么?谢谢给个比较详细的回答.还有到哪里能买到, 怎样在平面图上画断层 He knows nothing about c__.He does not even know what H2O is 请问氨基酸可以长高吗?你吃的是那种氨基酸?和什么吃? do you know who he is do you know who is he do you know what he is do you know what is he只有一句话是对的,哪句话? 如何在平面图上计算断层落差? 设直线的参数方程为x=1+t和y=-2+2t 它与椭圆 4x^2/9+y^2/9=1 的交点为A设直线的参数方程为x=1+t和y=-2+2t 它与椭圆 4x^2/9+y^2/9=1 的交点为A和B,求线段AB的长