问题 单项选择题

二氧化钛

A.成型材料
B.增塑剂
C.遮光剂
D.防腐剂
E.增稠剂

答案

参考答案:C

材料题

世界关系史上,国际关系格局不断变化、调整,影响着世界局势的发展变化。

请回答

(1)两次世界大战后形成了新的世界政治格局,其名称分别是什么?

                                                                                                                                                             

(2)当今界格局呈现什么特点?

                                                                                                                                                             

(3)你认为中国应如何应对这种局势?

                                                                                                                                                             

                                                                                                                                                              

单项选择题