更多"[单选题] The bell had_______ rung th"的相关试题:
[单选题] Bell-LaPadula 模型的出发点是维护系统的( )了 Bell-LaPadula 模型所忽略的信息的( )问题。 它们存在共同的缺点: 直接绑定主体与客体, 授权工作困难。
A.保密性
B.可用性
C.保密性
D.完整性
[单选题]Bell-LaPadula 模型的出发点是维护系统的( )了 Bell-LaPadula 模型所忽略的信息的 ( )问题。它们存在共同的缺点:直接绑定主体与客体,授权工作困难。
A.保密性 可用性
B.可用性 保密性
C.保密性 完整性
D.完整性 保密性
[单选题] Students sometimes support themselves by of evening jobs.
A. ways
B. offers
C. means
D. helps
[简答题]Students can study by themselves through school network.
[简答题]The students are encouraged to do more listening, reading and writing by their teacher.
[单选题] There are altogether fifty students in our class, twenty are boys.
A. of them
B. of those
C. of whom
D. of whose
[简答题]The teacher told the students to sit down quietly.
[单选题]Few students failed in the exam at the end of last term, _______?
A. do they
B. didn t they
C. don't they
D. did they
[简答题]Many students who have problems won't go for advice or help.
[填空题] Passage 16
Many Chinese students don’t pay much attention to spoken English at school. They think it necessary to practice speaking English in class. Here is a story to show you how important it is to speak the English language 21 in everyday life.
A foreigner once got hungry and went into a restaurant in London. He sat down at a table. When the waiter came, he opened his mouth, put his fingers 22 it and took them out again in order to express that he wanted something to eat for he could not speak English.
The waiter soon brought a cup of tea. The man shook his head. The waiter then took away the tea and gave him a cup of coffee. The man again shook his head. The man tried again and again,but he wasn’t able to make 23 understood.
Finally another man came in. He spoke English clearly and fluently. In a few minutes, there was a large plate of meat and vegetables on the table 24 him .
So you see a man can go hungry if he doesn’t 25 a foreign language.
A. into B. front C. freely D. master E. himself
[简答题]Do you think students should do a part-time job?
[单选题]______ of the students admired this young English teacher.
A.Every one
B.Everyone
C.Anyone
D.Each one
[单选题]- How many students do you teach? ______
A. Quite a bit.
B. More boys than girls.
C. About 50.
D. Three mornings.
[判断题]( )RS-232C 接口实际上是一种串行通信标准.是由美国 EIA 和 BELL 公司一起开发的通信协议.但它没有对信号线的功能、电气特性等做出明确的规定。
A.正确
B.错误
[单选题] Julie has gained more experience than in her restaurant and the customers like her.
A. any waitress
B. other waitresses
C. the waitress
D. any other waitress
[简答题]Jack works much harder than before.
[单选题] The population of China is larger than of Japan.
A. one
B. those
C. that
D. these
[简答题]Fires may do more damage than the earthquakes.
[简答题]My classmate is more clever than I.
