How was the ball-point pen?翻译要通顺!- -||||这是初三英语 第九单元的.........老师给我们布置得一个作文题目

以How was the ball-point pen invented?为题写一篇英语作文 Rather than get into bad habits,it was best that he learnt how to hit the ball correctly此句中best前面为什么不加the how was the fridge? how was the movie? how the mystery was How was the ball-point pen?翻译要通顺!- -||||这是初三英语 第九单元的.........老师给我们布置得一个作文题目 How much is this soccer ball （改为同义句）______is the_______ of the soccer ball How does John feel when the ball hits his head? how does John feel when the ball hits his head? How does John feel when the ball hits hls head Do you know how to get the ball?的中文? 是英语的语法填空,*为要填的!After * prematch argument over which ball to use for the final,it is believe that the Argentine ball was used in one half and the Uruguayan ball in the other.Rumor has * that this is how the phrase developed.加 The ball was their's to begin with.改错,The ball was their's to begin with.改错, 二次方程 函数The following function gives the height,h metres,of a batted baseball as a function of the time,t seconds,since the ball was hit:h= -6(t-2.5)^2+ 38.5a) How many seconds after it was hit did the ball hit the ground ,to the nearest s 初三的英语作文 How was the ball-point pen invented?根据下面的提示,写一篇短文标题：How was the ball-point pen invented?who John Loud,an American tanner when in 1888advantages help write faster,make life easierisadvantages need re 1.She said the ball ( is / was ) round 2.She said ball (is / was ) round .哪个对,为什么? 又有问题了,请分析此句子The prince was the person () A.in whose honor the ball was given B.whose honor the ball was given How was the bicycle invented?