()再创新:是指在引进国内外先进技术的基础上,学习、分析、借鉴进行再创新,形成具有自主知识产权的新技术。
A.集成
B.原始
C.引进消化吸收
D.制度
参考答案:C
单词拼写
1. I opened the door and a ____ her into the house.
2. London will h ____ the 2012 Olympic Games.
3. Some actors were c ___with taking drugs.
4. If you want to sell your product, you must ____ ( 做广)
5. I picked up a few good ____ ( 便宜货)in the sale.
一方水土养一方人,一方人筑一方城。边地城市风貌的千姿百态,原本就是______的事情。 填入划横线部分最恰当的一项是( )。
A.水到渠成
B.司空见惯
C.顺其自然
D.顺理成章