明朝历史上唯一一位只有一位后宫的皇帝是谁（）A.明英宗 B.明孝宗 C.明武宗 D.

阅读理解。

     The Green Magic Tree House, in India, is the perfect hotel for anybody who likes adventure. Cuests

must drive for miles through the jungle to find it in the middle of the tea and coffee plantation (种植园).

     There are two tree houses to choose from, one 30 metres and the other 35 metres above the ground.

Both houses have two floors. The bedrooms are above the living area and there are bathrooms and showers.

You can get up to rooms and move between floors by using ladders (梯子). You can go from one tree house

to the other on a rope bridge. The houses sometimes move about in the wind but the views are fantastic.

      Cuests can enjoy moving through the jungle, climbing in the mountains, and watching wildlife. There are

many unusual plants, birds, and insects in the area.

      The Ice Hotel is in Jukkasjarvi, a village in Sweden 200 kilometres north of the Arctic Circle. Every winter, a team of architects, designers and snow builders build the hotel. This year there are 80 rooms.

      Everything is made of ice. The walls, the floors, the ceilings, and even the fumi- ture are made of ice. The

beds are made of ice, too, but guests sleep on warm deer skins. Outside it can be - 37'C , so inside it feels

quite comfortable. The hotel has a bar, where guests can drink vodka from glasses made of ice. It's very

popular because there isn't much else to do.

     To spend a night at Jules Underwater Lodge in Florida, guests need to scuba dive(潜水) seven metres

under the sea. They enter a small house through a door at the bottom of the building. Inside, the kitchen is

stored with food and there is a fridge and a microwave oven. There is a hot shower and comfortable beds and

lots of books, DVDs and video games. Most guests, however, spend their time at one of the large windows

watching different fishes swimming by.

1.The writer tells us three ____hotels.

A.natural

B.unusual

C.green

D.movable made of ice

2. According to the passage we can infer that the Ice Hotel ___.

A.disappears in August

B.is totally

C.organizes lots of activities

D.is enlarged every year

3. Which of the following statements is true?

A.The bar in the ice hotel is famous for vodka.

B.Animals are watched through the hotels' windows.

C.Guests can live underwater for several days.

D.The tree houses are of the same height.

上尿路结石形成的因素与下列哪项无关（）。

A.饮食结构中肉类过多

B.长期卧床不起

C.尿中枸橼酸增多

D.肾小管酸中毒

E.饮食结构中纤维素过少

亲代通过精子和卵细胞传给后代的是（　　）

A．性状

B．基因

C．相对性状

D．绝对性状

简述实现土地利用目标的措施。

《票据法》中规定的可以挂失的票据有（）

A、银行汇票

B、已承兑的商业汇票

C、支票

D、填明现金字样的银行本票