Not until ______ himself seriously ill.A. he had completed the task did he findC. he completed the task had he found请问各位老师,这里为什么选 A?not find 发生在从句 complete动作之前,为什么主句不用过去完成时,反而从句用了?
...ula for their magazine.
//He visited the Institute of Neurology in Havana where they both worked.
//We have both worked there.
为什么不能用 Both of boys have been ill,而可以说 Both of them have been ill.
...rom school that dark winter’s day so long ago.这句话里有两个时间状语一个是that dark winter’s day还有一个是so long ago。如果一句话可以有两个时间状语那么这两个时间状语有什么联系。 第二个疑问:and the house to myself,作者翻译家里...