There _____lots of buildings inNew York.

  Some students believe that whether they have much money or large possessions, they will be happy. They believe that they will be able to do anything they wanted to do if they have money. Some students think that they should be good health, and enjoy whatever they like. Many students wish to have much wealth from their parents. In this way, they don’t have to work hardly and they can own everything. I don’t quite agree on the above points. I don’t think money means happy. We cannot buy much things with money, such as health, happiness and knowledge. I value knowledge, it makes me happy, for I can do a lot of for mankind with knowledge. Although different people value happiness differently, me wealth of happiness is in my study.

某开发商通过出让方式取得某宗土地使用权。价格为1000元/m²，容积率为3。后经批准容积率扩大至3.6，此时开发商应补交地价为（）元/m²。

A．100

B．200

C．300

D．600

以上哪项为川芎茶调散的功效（）

A.祛风寒湿，兼清里热

B.祛风止痛，清利头目

C.祛风清热，养血活血

D.发汗解表，兼清里热

E.发汗解表，祛风祛湿

党员领导干部在其职责范围内，对直接主管的工作不履行或者不正确履行职责，对造成的损失或者后果负直接领导责任的，应当负（）。

A、主要领导责任

B、直接领导责任

C、重要领导责任

下列研究设计中，因果论证强度最弱的是（）

A.随机对照试验

B.前瞻性队列研究

C.回顾性队列研究

D.病例对照研究

E.生态学研究