1.、This skirt _______ mine.
问题描述：
1.、This skirt _______ mine.
A.as beautiful as B.isn't so beautiful as
C.is so beautiful as D.doesn't as baeutiful as
2.There is _____ "s" in the word "silly".
A.an B.a C.the D./
3.Light traves __________ than sound.
A.much more slowly B.more slowly
B.much more fast C.much faster
答
【B】1.、This skirt _______ mine.A.as beautiful as B.isn't so beautiful as C.is so beautiful as D.doesn't as baeutiful as【A】2.There is _____ "s" in the word "silly".A.an B.a C.the D./【C.much faster...