没有和中国建交的国家

-let's go to the station at once the train is leaving.-_____.We still have 25 minutes left.A.Don't say so.B.Never mind C.Take it easy D.It doesn't matter patrick was very angry ,and he gave his son a good () a .teaching b.beating 1.为什么选a 不选b? employment shortage是什么意思?如上 英语中,动词后的宾语与介词或副词在什么时候要倒装例如我们说think about it不说think it about.pick it up而不说pick up it.请解释一下具体的原因及情况,不要含糊或文不对题. employment secondment employment-oriented什么意思 over there inside here where .to from where...谁清楚这些结构给讲讲 student employment是什么意思因为有申请美国大学的奖学金，所以在录取我的同时，不仅有提供奖学金的金额，还有student employment的金额，这个student employment到底指的是什么，是我要在校兼职才 介词后可接副词作宾语吗 pro-employment是什么意思? mr.yang is a milkman.对 a milkman提问 confirmation of employment是什么意思 termination of employment是什么意思 dates of employment是什么意思 it makes no sense to do 和doing 的区别? the funny story makes us(是doing还是to do) gene pool 什么意思 Removed from the gene pool.Removed from the gene pool. 出pool是什么意思? pool是什么意思 put out a/the/不填 fire?有冠词没?上课老师说只有make a fire加冠词,可是他又说put out a fire.好迷茫啊 . i lost my wallet.what a ___ we have enough time （）用leave的正确行式.能用to leave吗?leave解释离开. sleep less than is good for them这句话怎么翻译比较好1998年1月四级里的 cut-off怎样翻译 something的用法 Lucy是班上最高的好女孩 用英语怎么说 那个正在吃冰淇淋的女孩是LUCY用英文怎么写 A good language learner always是怎么翻译的? something 的用法在疑问句中的用法? Which season is the _________?(cold) I like the girl whose mother is an actor.讲解并翻译这个句子