建设项目处置合同争议的主要方式是()。
A.谈判
B.协商
C.调解
D.仲裁
E.诉讼
参考答案:B, C, D, E
细菌生长繁殖中所需营养物质其中的铵盐、硝酸盐、蛋白质等属于()
A.碳源
B.氮源
C.无机盐类
D.维生素类
E.生长因素类
—Would you like to have a try?
—Sure. It ______ to be exciting. [ ]
A. seem
B. is seem
C. seems
D. is seeming