英语,单项选择题（请简要说明选择理由）
1.—I can sing the song in English.
—________.
A.So I can
B.So can I
C.I can so
D.Too can I
2.—Why don’t you buy one of the scarves for your mum?—They are not ______.
A.beautiful enough
B.enough beautiful
C.too beautiful
D.beautifully enough