There are five pairs______, but I'm at a loss which to buy. A.to be chosen B.to choose from C.to choose D.for choosing
A.A
B.B
C.C
D.D
正确答案是B
There are five pairs______, but I'm at a loss which to buy. A.to be chosen B.to choose from C.to choose D.for choosing
A.A
B.B
C.C
D.D
正确答案是B