常用于小麦表面清理的设备是（）。 A.振动筛 B.擦麦机 C.刷麸机 D.抛车

肾炎性肾病的病理改变多是（）

A.微小病变型

B.膜性病变型

C.系膜增生型

D.膜性增殖型

E.局灶硬化型

War Horse is a historical story by Michael Morpurgo. It is written for kids ages 8 to 12. Now just sit and get through the introduction to the plot.

In 1914, a young horse named Joey is sold to a farmer. The farmer' s son, Albert, is thrilled. He cares for Joey. When the family begins to feel the financial impact of war, Albert' s father secretly sells Joey to an army officer named Captain Nicholls. Albert begs the captain to let him join the army. Albert is too young, but Nicholls promises to take good care of Joey for him.

Nicholls treats Joey well. Though Joey still remembers Albert, he grows to like his new master. He develops a friendship with another horse, Topthorn., who belongs to Nicholls' friend, Captain Stewart. The horses and men are shipped overseas for battle. They soon face their own battle in France, and Captain Nicholls is killed.

A young soldier named Warren becomes Joey’s new owner. Joey and Topthorn do well in battle, but the Germans capture Warren and Stewart and their horses. The horses' duty of pulling carts full of wounded German soldiers earns them praise. An old farmer and his granddaughter, Emilie, dote on the horses as well. When the German army moves out of the area, Emilie and her grandfather keep the two horses. Joey and Topthorn are content to work the farm until another band of soldiers takes them. They become workhorses under bad conditions. Joey is very upset when Topthorn dies of exhaustion.

Alone and frightened, Joey wanders into "no-man's-land” between the German and English camps. An English soldier takes him back to camp.

Joey is reunited with Albert. As the war ends, Albert' s officer announces the horses will be sold in France. An old Frenchman buys Joey. The man, Emilie' s grandfather, tells Albert how Emilie lost the will to live after the horses were taken. However, he eventually sells Joey to Albert for one penny, as long as Albert promises to share Emilie' s story so her life will not be in vain. Joey and Albert return home.

小题1:Why does Albert's father secretly sell Joey?

A．Because he’s in need of money.

B．Because Captain Nicholls is fond of Joey.

C．Because Albert is too young to care for Joey.

D．Because he believes Joey will contribute to the country.小题2:Which of the following is TRUE about Captain Nicholls?

A．He’s a rich man.

B．He’s a Frenchman.

C．He’s a man of his word.

D．He doesn’t win Joey’s trust.小题3:The underlined phrase "dote on" in Paragraph 4 probably means ____.

A．train

B．ride

C．raise

D．love小题4:Which of the following words can be used to describe Emilie’s grandfather?

A．Brave.

B．Generous.

C．Hardworking.

D．Humorous.

下面IP地址属于B类IP地址的是()。

A．130．111.168．1

B．128．108．111．2

C．202．199．1．35

D．294．125．13．110

软件架构评估中，评估人员主要关注系统的质量属性，并确定采用何种架构更为合适。在对某个应用软件进行评估时，该应用软件采用的Web服务器所支持的并发连接数是整个系统性能的一个（）；改变加密级别可能会对安全性和操作性均产生重要影响，则加密级别是系统的一个（） 

改变加密级别可能会对安全性和操作性均产生重要影响，则加密级别是系统的一个（）

A.检查点

B.敏感点

C.权衡点

D.风险点

X线管发生的X线主要由两部分组成，即

A．连续X线和特征X线
B．连续X线和非特征X线
C．直接X线和间接X线
D．连续X线和散射线
E．连续X线和衍射线