问题 单项选择题

某猪场5月龄猪发病,表现为体温升高,弓背,行走摇晃,病初便秘,后期腹泻,四肢末端皮肤有出血点,发病率约15%;剖检可见脾脏边缘梗死,盲肠纽扣状溃疡。最可能引起本病的病原是( )。

A.猪瘟病毒

B.猪流感病毒

C.猪细小病毒

D.伪狂犬病病毒

E.猪传染性胃肠炎病毒

答案

参考答案:A

操作题
阅读理解

A HOUSE WITH A HISTORY

Foulsham House is a fine,stone house of the 1790s.It stands by the River Byre,in twenty-five hectares(公顷)of the best farmland in the southwest.

Smithson built the house,and the story goes back to George,the young Prince of Wales,who fell in love with the beautiful lady Kitty Wake,at one of the first Lord Foulsham’s wild woods parties.In the past many great men rode on the hills about Foulsham House,and many fine ladies took tea in the Green Room.

The house has eight bedrooms,three bathrooms,two living-rooms and a dining room with a real Adam fire-place(壁炉).The gentleman’s library has a view over the park and the river.All rooms are light and airy(空气通畅的),with wood,high windows,and wood floors.

At the back of the house,where the third Lord Foulsham kept the horses,there is garage-space(停车的地方)for four cars.In many other ways,this house of the 1790s meets the needs of the 2000s.

  If you wish to know more about Foulsham House,write to:

Harvey,Platt,Longford & Sons,

6,Castle Green,Gilham,Byreside.

小题1:The writer writes this passage to ________.

A.persuade people to buy it

B.give some information about Foulsham House

C.tell a love story

D.describe the beauty of a best farmland小题2:People say that ________.

A.Smithson built the house for Lord Foulsham’s wild parties

B.Prince George fell in love with Kitty Wake at Foulsham House

C.Prince George and Kitty Wake fell in love with the Green Room

D.Lord Foulsham fell in love with a lady in Wales小题3:The library ________.

A.has a fine view of the park and the river

B.is where great men and fine ladies took tea

C.has an Adam fire-place,and a real wood floor

D.has eight bedrooms,three bathrooms and two living-rooms