题目内容

关于城头山遗址,下列说法正确的是?

A. 是中国第一座古城
B. 是考古学家苏秉琦先生所说的古国
C. 是屈家岭文化时期岳阳地区最发达的商贸市场
D. 代表了长江流域新石器时代古文明的发展高度

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B3U5 Words in useFill in the blanks with the words given below. Change the form where necessary. Each word can be used only once.gauge suffice prone dedicatefoster incentive commonplaceinnovationrevenue simultaneous1. The general considered all the information that had been gathered andwhat possible moves the enemy might make before issuing his orders.2. The new president said she wouldherself to protecting the rights of the old and the homeless, who are otherwise helpless and vulnerable.3. Cell phone conversations, which are fairlyon commuter trains, can be annoying to fellow commuters.4. Ask your doctor whether a low-fat diet and a daily walk willto reduce your high blood pressure.5. Thefrom tourism is the biggest single contribution to GDP in the Maldives; every year many tourists from all corners of the world spend their holidays there.6. Since the beginning of this century, China has built many modern conference centers with underground parking, air-conditioning and translation systems.7. While advertising offers a stimulus (刺激) to buy, sales promotion offers a(n) to buy, but consumers must have their own reason to buy.8. In general, smokers living in cities are slightly moreto lung cancer than smokers who are living in the country.9. A large proportion of importantare brought about by people who step outside of conventional categories or traditional assumptions.10. The habit of going to coffee houses wasby the city's relatively small size, safe streets, good public transportation, and moderate climate.

编程:显示英文字母A的ASCII码,利用算术运算将它转换为小写字母,并显示其ASCII码。输出形式如下:字母A的ASCII码是X字母a的ASCII码是Y提交C源代码和运行结果截屏。

B3U5单词复习-1Match the words and expressions with their meanings.

18周作业-期末作业初稿

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