世纪之交，中国外交空前活跃。 A: At the turn of the century, China's diplomacy is most active. B: The turn of the century finds China most active on the diplomatic arena. C: At the turn of the century, China's diplomacy has never been more active. D: At the turn of the century, China's diplomacy was unprecedentedly active.

The main purpose of rotational grazing is to keep the chickens sufficiently active.（ ）

Although he is in his seventies, he is a young man. A: as active as B: active as C: more active as D: as active

The main purpose of rotational grazing is to keep the chickens sufficiently active.（ ） A: 正确 B: 错误

Which of the following server clusters offers increased availability， performance， and scalability？（） A:  Passive/active B:  Active/passive C:  Passive/passive D:  Active/active

What's the author's attitude A: Subjective. B: Neutral. C: Pessimistic. D: Active.

What's the author's attitude A: Subjective. B: Neutral. C: Possimistic. D: Active.

关于操作元素的class属性，正确的是： A: A，element.setAttribute('className', 'active'); B: B，element.class = 'active'; C: C，element.className = 'active'; D: D，element.class-name = 'active';

什么是Active directory？Active drectory存储哪些信息？

active