some times和several times有什么区别啊?

some times和several times有什么区别啊? 是some times还是several tiomes? several times 可以说some times 为什么新概念上说没有这个用法 应该用several times 而不能用some times? I have seen her several times.和I saw her several times.什么区别 Though I have read the instructions several times,I can't operate it _______.A.however B.some way C.anyway D.therefore Some time和Some times的意思 some some 和times是两个单词 several times 译中 schedule和arrange的区别Some schools ( ) regular parent teacher conferences several times a year to do this.这句应该填哪个?为什么? ——several times,they need some encouragementa.failedb.having failed在非谓语中done 和having done 有什么区别 some times和 many times这俩个短语的区别是什么? some times Repeat it ____,or you will forget it.A.some time B.sometime C.some times D.several time sometime的意思和some times? he failed several times的several times是什么成分 you don‘t have to describe her.i (have met/had met/met) her several times. I rang you several times but couldn‘t’ get through主语是啥求原因