The baby smiled ______ he understood what mother said.

问题描述:

The baby smiled ______ he understood what mother said.
A.as forB.as howC.as ifD.as far as

1.答案是C.
2.翻译:那个婴儿笑了,似乎他懂得了妈妈所说的话.
3.解析:
A.as for 对于/至于
B.as how 无此短语
C.as if 好像/似乎
D.as far as 和...一样远/就...而言