为什么nine and one 是is ten而不是are

为什么nine and one 是is ten而不是are Genius is one percent inspiration and ninety–nine percent perspiration.意思为什么? 为什么1999年读成 nineteen ninety-nine 而不读成one thousand nine hundred and ninety-nine Nine and one [] ten. One and nine is (ten) 就括号部分提问 Ten and one is nine ,where?）实在不懂啊! One and twenty-nine is____. ( ) one and nine is ten?A.what's B.what C.how's D.how正确答案是A. Nine and one()ten里面填are还是 be还是 is还是 am?意思是9+1等于十 One thuosand six hundred and nine meters is one m___填单词 One plus ten is nine.where and why?西洋钟表 老式西洋钟表的1点是I，十点是X，九点的IX，所以One plus ten is nine。 美国报警电话911怎么读?是 nine one one 还是 nine hundred and eleven?我糊涂了 what's five and four? it's nine. 还是this is nine. 为什么? 为什么这里用 what ：Nine is to three what three is to one.Nine is to three what three is to one.,为什么这里用what? What is nine and thirteen ten and one is nine , where ?(you can answer it in Chinese)是什么意思? genius is one percent inspiration and ninety -nine percent perspiration名言求. Thirteen billion,six hundred and ninety-one,nine hundred and one,three hundred and fifty 的数字是多