从开始到结束都要借助扳手将螺帽拧动的是几级配合？（）.A、1－松配合 B、2－自由配

Spring is a good time for kite flying -- a popular activity in China. On a sunny day with a good breeze(微风), you'll see hundreds of colorful kites flying in the sky. They have all kinds of shapes like swallows and peaches. Some of the shapes have special meanings. For example, swallows mean good luck and peaches bring you a long life.

The city of Weifang in Shandong is the home of the kite. The city holds an international kite festival in April every year. There are competitions for kite-flying skills and new styles of kites. The most famous is the competition for the "Kite King ". Thousands of kite fans from more than 30 countries visit the city to take part in the competitions, or to just enjoy this colorful event(事件).

The largest kite in the world is a big "octopus (章鱼)". It's about 1,100 square meters, twice as big as a basketball court. Li Jingyang, a kite fanin Jilin, spent eight months making it in 2008.

The kite was invented by Chinese people over 2,000 years ago. According to historical (历史的) record, kites were first used by soldiers to send news to their friends. In the Tang Dynasty, flying kites became a popular game played by everyone.

As it was introduced to the West in the ll00s, the kite brought a great influence(影响) on Western life.

In 1782, the lightning rod (避雷针) was invented with the help of a kite. Modern aircraft came from kites, too. At the National Air and Space Museum in Washington DC, a board reads: "The earliest man-made aircrafts were the kites and missiles (投射武器) of ancient China."

小题1:What activity is very popular in spring?

A．Eating peaches.

B．Feeding swallows.

C．Flying kites.

D．Going to competitions.小题2:What do people hope for when flying kites shaped like swallows?

A．Good luck.

B．A long life.

C．A lot of money.

D．Good health.小题3:Why do thousands of people visit the city of Weifang in April every year?

A．Because they enjoy this colorful event.

B．Because of the beauty of Weifang.

C．Because they have new styles of kites.

D．Because they are the winners of the “Kite King”.小题4:When did Chinese people invent the kite?

A．In 2008.

B．In 1782.

C．About 1000 years ago.

D．Over 2000 years ago.小题5:Which of the following sentences is TRUE?

A．The largest kite is three times as big as a basketball court.

B．In the Qing Dynasty, flying kites became a popular game played by everyone.

C．People invented kites to help swallows fly.

D．People got the idea of inventing the lightning rod from kites.

以下标准中不符合高血压患者社区转出标准的是（）。

A.合并严重的临床情况或靶器官的损害

B.患者年龄小于30岁且血压水平达3级

C.怀疑继发性高血压的患者

D.妊娠和哺乳期妇女

E.合并左室肥厚的稳定高血压患者

涂剂

A．清洗 * * 、 * * 的液体制剂
B．用于咽喉、口腔清洗的液体制剂
C．专供涂抹、敷于皮肤的外用液体制剂
D．专供揉搽皮肤表面用的液体制剂
E．用纱布、棉花蘸取后涂搽皮肤或口、喉部黏膜的液体制剂

试论述“一国两制”构想的内容。

①解放后。我国茶叶的产量、质量都有了很大幅度的提高

②可以预言，今后我国茶叶生产将会有更大的发展

③目前，我国茶叶产量居世界第二

④唐朝陆羽是世界上最早的“茶叶专家”。他著的《茶经》，从采茶、制茶到包装都有详细的描写.就连用什么水泡茶也很有研究

⑤我国是世界上制茶最早的国家。人们很早就掌握了制茶工艺

⑥后来，宋徽宗的《大观茶论》进一步把制茶工艺详细分为20条，可见当时制茶工艺已发展到相当精湛的程度了

⑦解放前，我国茶叶产量很低，大量茶园荒芜

将以上7个句子重新排列。语序正确的是（）

A.④⑥⑦①③②⑤

B.⑤④⑥⑦①③②

C.④⑥⑦②⑤①③

D.⑤⑥②①③④⑦