Which of the following methods of solving the water problem is NOT mentioned in the passage？
A. Recycling wastewater.
B. Dry cleaning.
Cutting down the amount of water used.
D. Using treated sea water.
查看答案
【B8】
A. acquiring
B. acquire
C. to acquire
D. acquired
凡违法事实确凿,有法律依据,对公民处以()元以下罚款,对法人或者其他组织处以()元以下罚款或警告的行政处罚可适用简易程序。
A. 50、500
B. 50、1000
C. 100、1000
D. 100、500
微信支付 
支付宝支付