阅读下面两首诗歌，然后回答问题。 夜雨寄北 李商隐 君问归期未有期，巴山夜雨涨秋

Recent estimates predict that between 1982 and 1995 the greatest increase in the number of people employed will be in the category of low-paying service occupations. This category, however, will not increase its share of total employment, whereas the category of high-paying service occupations will increase its share.
If the estimates above are accurate, which of the following conclusions can be drawn

A．In 1982 more people were working in low-paying service occupations than were working in high-paying service occupations.

B．In 1995 more people will be working in high-paying service occupations than will be working in low-paying service occupations.

C．Nonservice occupations will account for the same share of total employment in 1995 as in 1982.

D．Many of the people who were working in low-paying service occupations in 1982 will be working in high-paying service occupations by 1995.

E．(E) The rate of growth for low-paying service occupations will be greater than the overall rate of employment growth between 1982 and 1995.

建立下表科目，并装入期初余额

患者尿量<0.5ml/（kg/h），尿Na⁺<20mmol/L，排Na⁺分数<0.01，血浆Na⁺130mmol/L，pH7.34，治疗时首选（）

A.乳酸钠林格液

B.5%白蛋白

C.呋喃苯胺酸

D.甘露醇

E.海脉素（血代）

(二)某土地估价机构于2006年10月下旬接到一宗土地价格评估的委托，估价基准日确定在当年10月31日。评估对象位于华南K城市的S 湖边，面积为500㎡，是委托方于2000年10月通过拍卖方式购得的土地，使用期限为50年。目前该地块内有一座900㎡砌体结构的写字楼，建于 2002年lO月。写字楼现用于出租，每月租金收入3万元。市场调查显示，该类房屋耐用年限为55年，残值率为2%，当时建筑物综合造价为2000元/ ㎡，目前重置价格为2500元/㎡。该写字楼的利用率为90%。当地同类写字楼出租正常空置率为10%，租金一般为每月50元/㎡(建筑面积)，每年需支 付的总费用约80元/㎡(建筑面积)。假定土地还原率和房屋还原率分别为7%和8%。根据上述情况，计算并回答56-60题。

如果没有其他损失和市场波动的考虑，根据已知的条件，该写字楼的客观年总收益为（　　）万元。

A．48．6

B．43．74

C．54

D．36

非关税措施协议的目的是什么？