青海省根据柴达木盆地太阳辐射强烈自然条件,在该盆地建立太阳能光伏发电基地,截止今年7月底,已有 5座共5 6兆瓦实现并网发电,成为我国在建和建成并网发电规模最大的太阳能光伏发电基地之一。这表明:( )①青海省发展太阳能光伏发电产业符合因地制宜的原则②利用太阳能发电扩展了我国资源开发的范围③我国的资源开发已从地球走向太空④我国的可持续发展已由观念走向实践
I will finish________the novel this afternoon.Then I will give it back to you.
—Could you please take the dog________a walk,Tony? —Sure,Mum.
Lisa spent all________day cleaning her room.
— I’d like to have a picnic tomorrow. — We’re too busy these days!
— British engineer,Tim Berners-Lee the idea of the World Wide Web in 1989. — You’re right,and the World Wide Web is 26 years old this year.