【简答题】计算机病毒一般由3个基本模块组成,即破坏 模块、传染模块和()模块。
【单选题】- Why don't you do some shopping in the second-hand store? -Well, the things there are______, but______.
D.
more expensive; not as bad
【单选题】A: My apartment is only 10 minutes' walk from the office. Why don't you drop by some time? B:______
A.
Because I didn't know you live so close by.
B.
Because I didn't want to bother you.
C.
I'd love to. Can I take my roommate along?
D.
That's OK. I'll be there soon.
【多选题】关于生态环境影响评价中替代方案的原则要求下列说法正确的是( )。
C.
要对关键的单项问题进行替代方案比较并对环境保护措施进行多方案比较
【单选题】建设项目环境保护措施从工程建设特点来考虑,主要能采取的保护环境的措施是替代方案、生产技术改革、环境保护工程措施和加强管理几个方面,其中()的最终目的是使选择的方案具有环境损失最小、费用最少、生态功能最大的特性。