一般抵押登记包括( )。 A．房屋抵押权设立登记 B．房屋抵押权变更登记 C．房屋

下列反应中，不能表现氨气还原性的是   

A．8NH₃+3Cl₂ =6NH₄Cl+N₂

B．2NH₃+3CuON₂+3Cu+3H₂O

C．4NH₃+5O₂4NO+6H₂O

D．2NH₃+H₂SO₄ =(NH₄)₄SO₄

I will never forget the people and places _________ we saw in Hong Kong last year．

A．which　　　

B．who　　　

C．what　　　

D．that

根据所学课文内容填空。

      However, the attitudes of scientists   1   this rise are completely different. On the one hand, Dr. Foster thinks that the   2   which increases the temperature    3   5 degrees would be a catastrophe. She says, "We can't predict the climate well enough to know   4   to expect, but it could be very serious." Others who agree with her think there may be a rise of several metres in the sea level, or predict severe storms, floods, droughts, famine, the   5   of diseases and the disappearance of species. On the other hand, there are those, like George Hambley, who are    6   to this view and believe that we should not worry about high levels of carbon dioxide in the air. They predict that any warming will be mild with few bad environmental   7  . In fact, Hambley states, "More carbon dioxide is actually a positive thing. It will make plants grow quicker; crops will produce more; it will encourage a greater   8   of animals - all of which will make life for human beings better."

下列对用益物权的表述，下列表述不正确的是：

A．用益物权以对物的占有为前题，以对标的物的使用、收益为其主要内容

B．用益物权的客体只能是不动产

C．因不动产或者动产被征收、征用致使用益物权消灭或者影响用益物权行使的，用益物权人有权依法获得相应补偿

D．用益物权是他物权、限制物权和有期限物权

公务卡与车辆不符的，收费站可以予以没收并于15日将公务卡逐级报送公司收费监控部。