W市有一家知名的民间网站，该市市民在这里进行网络问政，市政府在这里听到了平常很难听到的、来自群众的真实声音。这从一个侧面表明[ ]

①基层民主活力不断增强 ②公民政治参与渠道不断拓宽 ③政府行政效率不断提高 ④政府信息公开制度不断完善

A．①②

B．③④

C．②③

D．①④

Lemonade is a favorite summer drink. It is enjoyed at family meals, picnic, ball games, and many special parties. People like its light, lemony taste. They also like it because it keeps them from getting too thirsty. Do you drink it
Fresh lemonade can be made by cutting a lemon in half and squeezing the juice into a cup. After the seeds are taken out, sugar and water are mixed in. One cup of lemon juice, One cup of sugar, and two quarts of water stirred together make good lemonade.
There are even easier ways to get lemonade. One way is to buy lemonade powder. Then add the right amount of water. Another way is to buy cans of frozen lemonade and mix it with water. The easiest way of all is to buy and open a can of lemonade that is ready to drink, just like a can of juice.
Lemonade is good for people. It has vitamin C. It keeps the body cool in summer. When served hot it can help a bad cold or a sore throat.
Lemonade is not a new drink. It has been around for a long time. Some say it came from China. Others think it probably came from England or France. More than four hundred years ago an English doctor wrote about the good that lemonade can do for people.

In order to make good lemonade with one cup of lemon juice, we should add to it ______.

A．two spoons of sugar and two quarts of water

B．one cup of sugar and two quarts of water

C．one cup of sugar and one quart of water

D．one spoon of sugar and one quart of water