I borrowed several books from the librar
题型:选择题
问题:
I borrowed several books from the library, ________ are about English study.
A.two of them
B.and two of which
C.two of which
D.two of what
I borrowed several books from the library, ________ are about English study.
A.two of them
B.and two of which
C.two of which
D.two of what