【单选题】关于事业单位人员培训的下列说法中,错误的是()。
【判断题】阴离子型聚合反应的特征是 快 引发、快增长、 无终止。
【判断题】阴离子聚合与阳离子聚合的机理特征是一样的。( )
【单选题】There are many kinds of synthetic materials, ______ plastics are the most common.
【单选题】Which of the following is NOT the character of plastics?
A.
Most electronic products contain plastics.
B.
It retains its original strength through reprocessing.
C.
Recycled plastics can be integrated into new products.
D.
Plastics will lose flexibility after a certain period of time.
【单选题】Why do plastics antiques bring a shock to most people'?
A.
Because they are very fragile and hard to maintain.
B.
Because they might cause certain pollution to environment.
C.
Because plastics is so common and easy to find around people.
D.
Because people don't take plastics seriously.
【多选题】随着国际营销环境的变化,企业所遵循的国际营销观念经历了一个漫长的发展演变过程。在这一过程中先后出现了如下观念:
【判断题】Most plastics lose their strength at relatively low temperature.
【单选题】纵观西方保险业漫长的发展历程,保险公司营销理念随着保险公司经营理念的演变,经历了一个由简单 到复杂,有低级到高级的发展过程。发展历程的五个阶段的先后顺序为()。 ①生产理念; ②社会营销理念; ③营销理念; ④推销理念; ⑤产品理念。