2009年上半年，北京市宣武区完成全社会固定资产投资29.7亿元，比上年同期下降20.4%，降幅比1-5月缩小了1.1个百分点。其中，城镇固定资产投资12.6亿元，同比增长67.5%，占全社会固定资产投资的比重为42.4%；房地产开发投资17.1亿元，同比下降42.6%。上半年，全区销售商品房26.3万平方米，比上年同期增长4.5倍；销售额达到44.1亿元，比上年同期增长3.7倍；销售商品住宅2088套，比上年同期增长8.5倍。
上半年，全区全社会固定资产投资完成29.7亿元，占全年计划的313%。全年投资计划中，区政府投资为443亿元，上半年仅完成6.6亿元，完成年度计划的14.9%。
上半年，全区财政收入累计完成22.5亿元，比上年同期下降17.9%，降幅比1-5月缩小8.8个百分点。6月份，全区实现财政收入4.5亿元，同比增长59.5%，主要原因在于企业所得税大幅上升1.7倍。上半年，主要税种依然呈下降趋势，但与1-5月相比，降幅均有缩小。其中，企业所得税完成6.8亿元，同比下降32.8%；营业税完成8.6亿元，同比下降12.8%；增值税完成1.3亿元，同比下降21.3%。
上半年，全区财政累计支出20.9亿元，比上年同期增长40.2%。教育、社会保障和就业以及城乡社区事务支出占财政支出的比重分别为14.1%、21.7%和36.6%，增速分别为235%、33.1%和106.8%。
上半年，全区居民人均可支配收入累计13805.9元，比上年同期增长9.7%。全区居民人均消费性支出8798.2元，比上年同期增长11.4%。食品、教育文化娱乐服务和衣着的支出依次居前三位，分别占人均消费性支出的38.2%、12.7%和11.1%。

2008年1-5月，宣武区的财政收入是多少

A．24.6亿元

B．26.9亿元

C．28.4亿元

D．29.7亿元

"Clean your plate!" and "Be a member of the clean-plate club!" Just about every kid in the US has heard this from a parent or grandparent. Often, it’s accompanied by an appeal. "Just think about those starving orphans (孤儿) in Africa!"
Sure, we should be grateful for every bite of food. Unfortunately, many people in the US take a few too many bites. Instead of saying "clean the plate," perhaps we should save some food for tomorrow.
According to news reports, US restaurants are partly to blame for the growing bellies (肚子). A waiter puts a plate of food in front of each customer, with two to four times the amount recommended by the government, according to a USA Today story.
Americans traditionally associate quantity with value and most restaurants try to give them that. They serve large portions to stand apart from competitors and to give the customers value. They prefer to have customers complain about too much food rather than too little.
Barbara Rolls, a nutrition professor at Pennsylvania State University, told USA Today, that restaurant portion sizes began to grow in the 1970s, the same time that the American waistline began to expand.
Health experts have tried to get many restaurants to serve smaller portions. Now, apparently, some customers are calling for this too. A restaurant industry trade magazine reported last month that 57 percent of more than 4 000 people surveyed believed restaurants serve portions that are too large; 23 percent had no opinion; 20 percent disagreed.
But a closer look at the survey indicates that many Americans who can’t afford fine dining still prefer large portions. Seventy percent of those earning at least $150 000 per year prefer smaller portions, but only 45 percent of those earning less than $ 25 000 want smaller.
It’s not that working class Americans don’t want to eat healthy. It’s just that, after long hours at low-paying jobs, getting less on their plate hardly seems like a good deal. They live from paycheck to paycheck, happy to save a little money for next year’s Christmas presents.

A proper title of the passage is ______

A. Why Restaurants Serve Large Portions
B. Income and Food Portion Sizes
C. Clean Your Plate
D. Less Food on the Plate Is Healthier