- 问题详情: Everybodyhas______responsibilitytosavewater,iffuturegenerationsaretoenjoy_____ similarstandardoflivingtotheoneweenjoynow. A.the;/ B.a;a C./;th...
- 14187
- 问题详情: Everybodyhas responsibilitytosavewater,iffuturegenerationsaretoenjoy similarstandardoflivingtotheoneweenjoynow.A.the;/ B.a;a ...
- 14350