--- I have found my lost book.So I feel ---.A.Beacause,happy B./,happy C.Because,happily D./,happily为什么选B?

问题描述:

--- I have found my lost book.So I feel ---.
A.Beacause,happy B./,happy C.Because,happily D./,happily
为什么选B?

B./,happy
because不能和so一起连用
feel后加形容词

B

选B,because与so不可以用在一起.feel后加形容词