_______ a reply,he decided to write again.A.Not receiving B.Receiving not C.Not having received D.Having not received
问题描述：
_______ a reply,he decided to write again.
A.Not receiving
B.Receiving not
C.Not having received
D.Having not received
答
选C,
我是高中英语老师，刚今天讲了这道题。简单地说，首先，因为现在分词的否定形式是在前面加not,所以排除B和D,然后是A和C的区别，因为没收到回复在前，决定再写在后，在时间上有明显的先后顺序所以选C.
答
D.Having not received
答
答案：C Not having received a reply.很显然,由句子意思理解,最好的答案选C,还没有收到回复,所以我决定在写一遍.因为句子没有主语,不是祈使句的话或特殊句子,用doing,所以是having,为什么用完成时态呢?因为没有受到...