______in a proper way, waste can be turned into useful things.
#74265
A
To deal with
B
Dealt with
C
Dealing with
D
Being dealt with
推荐题目
You were lucky you ___ all you had.
#83460
A
were not stolen
B
were not stolen from
C
were not robbed
D
were not robbed of
 He’s been ___ as judge in the State Supreme Court in California.
#65709
A
determined
B
appointed
C
admitted
D
assumed