One of the newer conservation projects undertaken by the state of Oklahoma involves flood prevention.

admin2012-07-29  44

问题 One of the newer conservation projects undertaken by the state of Oklahoma involves flood prevention.

选项 A、topics
B、programs
C、concerns
D、schools

答案B

解析 计划,方案
转载请注明原文地址:https://jikaoti.com/ti/UsgsFFFM
0

最新回复(0)