飞轮海成员的名字

1.40的1/4是（ ）；比50少它的1/5是（ ）；20比（ ）多了它的1/4.2.16千克增加1/8后是（ ）千克；16千克增加1/8千克后是（ ）千克；比20千克的1/5多1/5千克是（ ）千克.3.一件儿童服装原价200元,打 甲、乙两艘轮船同时从上海出发开往青岛.经过18小时后,甲船落后乙船57.6千米 甲船每小时行32.5千米乙船每小时行多少千米?要列出解设,等量关系,方程. 1.4是5的( )%,5是4的( )%,4比5少( )%,5比4多( )% 1.某小组计划做一批“中国结”,如果每人做5个,那么比计划多了9个；如果每人做4个,那么比计划少了15个, 做到一道题.它里面说：“每人4粒,多了9粒.每人5粒,少6粒.”多了9粒.多了9粒.在方程中应该加上还是减去?-_-#那少了6粒呢? When they heard the bad news,they couldn`t help ____ .a.cry b.cries c.crying d.cried理由? They couldn't help ______when they heard the news. They couldn't help＿（jump） happy when they heard the news. the sporker raised his voice but still couldn't make himself __heard_为什么这里是heard ,是什么用法…… I could hear them talking but I couldn’t figure _______ what they were saying.A.outB.atC.to D.about 以 给我一个飞翔的理由 为题 写一篇不少于800字的作文 给点思路 谢拉 不再为 而 作文题目和思路 作文题目,帮忙构思题目一,以 阅读报刊 为话题,选择一个恰当的角度,自拟题目,自选文体,写一篇不少于600子的文章.题目二,以 我喜欢的电视节目 为话题,选择一个恰当的角度,自拟题目,自选文 给我一个作文题目和一些思路贴近初中生活 菱形ABCD的边长为2,BD=2,E、F分别是AD、CD上的两个动点,且满足AE+CF=21、求证△BDE≌△BCF2、判断△BEF的形状,并说明理由. 判断What's the matter that they still haven't answered the telegram?的从句类型请问这句话是什么从句? 求思路.或者作文题目 一辆客车以30m/s的速度在平直的轨道上行驶,在相邻的平行轨道上迎面开来一辆长100m的火车,速度是20km/s,客车里靠窗口做的乘客看到火车从他眼前经过的时间是多少? 求作文题思路. Lucy and Lily don't speak(not speak)Chinese.为什么是don't speak,而不是doesn't speak. （ ）Lucy and Lily live（ ）their father in China?A.Do；with B.Are；with C.Are；and D.Do；and 1.Can Mr Read speak Chinese Yes ,He speaks Chinese very well because he___China for many years.A.1.Can Mr Read speak Chinese Yes ,He speaks Chinese very well because he___China for many years.A.has been to B.has been in C.has gone to D.has gone in 2. 一列火车从一位静止的观察者身边经过要6秒,而整个火车从一个400米长的车站穿过要22秒,问列车速度与长度 不变的是 谁提供一些写作思路啊可以的话写一段提纲 求取作文题目和作文思路 英文作文的思路,这里有一道作文题目你认为运动员可以挣到很多钱吗,agree ordisagree,explain you own idea是以这个为题目的写个作文我没有思路怎么写, 网友朋友们,please,—Zhou Weilun could hardly speak English three years ago,--------?—No,he couldn‘t .A.could't he B.could he C.w 10福州--- Zhou Weilun could hardly speak English --- Zhou Weilun could hardly speak English three years ago,________?--- No,he couldn’t.But now he is quite good at it.A.couldn’t he B.could he C.didn’t he he ( ) english for three years .he can speak much english now.（learn）尽量把句子意思翻页出来,还要解题思路和过程. tom is three.he can't jump.he can w后面是什么 He could swim three years ago改写成一般疑问句 人口密度大是什么概念