The man we followed suddenly stopped and looked as if ( ) ..
问题描述:
The man we followed suddenly stopped and looked as if ( ) ..
The man we followed suddenly stopped and looked as if () whether he was going in the right direction.
A.to see
B.seeing
C.to have seen
D.having seen
为什么不选B?求逐项分析.
答
句子还原:The man we followed suddenly stopped and looked as if (he was to see) whether he was going in the right direction.
在状语从句中,主语+be常略.那简单地说,怎么判断一个句子是不是状语从句。