有一种虚拟语气是要用 should + 动词原形。如:He suggested that I should stay there.My order is that you should leave at once.请问:这样用的 should 也可以换成 ought to 吗?若可以换,那还叫虚拟语气吗?谢谢专家老师!
完整句子:After that I poured oil into a pan and turned off the stove. I waited
patiently unless the oil was hot.这是一个改错题,答案是把 unless 改为 until或 till, 但是我想知道为啥这里不可以改成before呢?
Being written in haste, the composition is full of mistakes. 这篇文章由于仓促写成,因此错误百出。 疑问:1. 说这句话时候,the composition写完了吗?2. 如何从时间和动作方面解释being written?请老师们指点。谢谢。