试述古希腊建筑的特点。

亮亮正驾驶汽艇在亚洲与非洲的分界线上航行，他现在的位置是[ ]

A．苏伊士运河

B．巴拿马运河

C．白令海峡

D．土耳其海峡

阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。

If you feel stressed by responsibilities at work, you should take a step back and identify (识别) those of   61  (great)and less importance. Then, handle the most important tasks first so you’ll feel a real sense of   62  (achieve). Leaving the less important things until tomorrow   63  (be) often acceptable.

Most of us are more focused   64   our tasks in the morning than we are later in the day. So, get an early start and try to be as productive   65   possible before lunch. This will give you the confidence you need to get you through the afternoon and go home feeling accomplished.

Recent   66  (study) show that we are far more productive at work if we take short breaks   67  (regular). Give your body and brain a rest by stepping outside for   68   while, exercising, or dong something you enjoy.

If you find something you love doing outside of the office, you’ll be less likely   69  (bring) your work home. It could be anything-gardening, cooking, music, sports—but whatever it is,   70  (make) sure it’s a relief from daily stress rather than another thing to worry about.

69（）

2012年10月19日，唯一入围第25届东京国际电影节竞赛项目的华语影片《万箭穿心》，宣布正式退出东京国际电影节，原因是日本政府非法“购买”中国领土钓鱼岛，严重伤害了中国人民的感情。对此下列说法正确的有

①表明了国家利益高于一切     ②导演履行了维护国家荣誉和利益的义务   ③导演的行为损害了中国在国外的形象     ④导演的行为体现了中国人的爱国情怀

A．①③④

B．①②④

C．①②③

D．②③④

TRIPS协议的基础主要是( )。

A．《巴黎公约》

B．《罗马公约》

C．《泛美公约》

D．《关于集成电路的知识产权条约》

E．《伯尔尼公约》

冷原子吸收分光光度法测定环境空气或废气颗粒物中汞含量时，含汞废气在排出之前应该先用（）吸附，以免污染空气，为了保证其吸附效果，使用（）月后，应重新更换。