Swan Lake is a famous ballet(芭蕾) in four
题型:选择题
问题:
Swan Lake is a famous ballet(芭蕾) in four acts, ________ on a German fairy tale.
A.basing
B.based
C.bases
D.to base
Swan Lake is a famous ballet(芭蕾) in four acts, ________ on a German fairy tale.
A.basing
B.based
C.bases
D.to base