The utilization of hydroelectric resources should be stepped up.

admin2013-01-10  31

问题 The utilization of hydroelectric resources should be stepped up.

选项 A、sustained
B、increased
C、supported
D、encouraged

答案B

解析 increase“逐渐增加,提高”,与划线词同义。A项sustain“维持,支撑”;C项support“支持”;D项encourage“鼓励”。
转载请注明原文地址:https://kaotiyun.com/show/OdTO777K
0

随机试题
最新回复(0)