I want to buy a piano of high quality, _
题型:选择题
问题:
I want to buy a piano of high quality, _____ I can practise on every afternoon.
A.that
B.so that
C.what
D.one
I want to buy a piano of high quality, _____ I can practise on every afternoon.
A.that
B.so that
C.what
D.one