Answer D is definitely the right answer. A is nearly correct too, but since were talking in the present, D is the best choice.句中in the present是当前,现在的意思, 有这种用法吗?词典上只有at...
We have so arranged matters that one of us is always on duty.句子中的 so...that...用得有点奇怪,so...that...中的 so 应该修饰形容词和副词吧,这里的 so 怎么像是修饰动词呢?so...that...也可以这样用吗?如...
He will start circling soon and then I must work on him. I wonder what started him so suddenly ?Could it have been hunger that made desperate, or was he frieightened by something in the night ?(海明...