问题:
The workers can ____ the waste things ____ something useful.
A.make
B. into
C.change
D. into
E.make
F. in
G.change
H. to
The workers can ____ the waste things ____ something useful.
A.make
B. into
C.change
D. into
E.make
F. in
G.change
H. to
A.make
B. into
C.change
D. into
E.make
F. in
G.change
H. to
参考答案: