ASTO在英语中到底充当啥成分.额.TO不是只能是介词么?还有这个AS应该是副词吧那怎么能接WH-啊例如.ASTOwhetheritisablessingoracurse,however,peoplehavedifferentatitudes.

Question

AS TO 在英语中到底充当啥成分.
额.TO 不是只能是介词么?还有这个AS 应该是副词吧 那怎么能接WH-啊 例如.AS TO whether it is a blessing or a curse,however,people have different atitudes.

Answer 1

as to 是由as 和to 组合在一起,形成一个新的单词,"as to"是个介词,是“对于、关于、谈到、按照”的意思.as to 后面可以加WH-构成介宾短语.
AS TO whether it is a blessing or a curse,however,people have different atitudes.
但是关于它是祝福还是诅咒,人们持有不同的看法.