A．他做生意赔钱了 B．他被别人给骗了 C．他做生意没赚钱 D．他把别人给骗了

（x-3）²=x-3的解为（　　）

A．x=2

B．x=4

C．x=3

D．x=3或x=4

Mother told her son _____ the word like that.[ ]

A. not say    

B. not saying    

C. not to say    

D. not said

Students in many countries are learning English. Some of these students are small children. Others are teenagers. Many are adults. Some learn at school, others by themselves. A few learn English by learning the language over the radio, on TV, or in film. One must work hard to learn another language.            

Why do all these people want to learn English? It is difficult to answer this question. Many boys and girls learn English at school because it is one of their subjects required for study. They study their own language and English. Some people learn it because it is useful for their work. Many people learn English for their work. Many people learn English for their higher studies, because at college or university some of their books are in English. Other people learn English because they want to read newspapers or magazines in English.

小题1:People learn English _______.

A．at school

B．over the radio

C．on TV

D．not all in the same way小题2:Different kinds of people want to learn English _______.

A．together with other subjects

B．for different reasons

C．for their work

D．for higher studies at colleges小题3:From this passage we know that _______.

A．we can learn English easily

B．English is very difficult to learn

C．English is learned by most people in the world

D．English is a useful language but one must work hard to learn小题4:Which of the following is TRUE?

A．We don't need to learn any foreign languages.

B．We can do well in all our work without English.

C．English is the most important subject in schools.

D．We should learn English because we need to face the world.

对肝硬化病人健康教育不正确的是(2006年真题)

A．说明防治肝炎的重要性
B．避免使用对肝脏有害药物
C．合理安排休息，保证充足睡眠
D．多用保肝药物
E．缓解期应定期复诊

下列环境问题中，影响不具有全球性的是( )。

A．热带雨林的破坏，会影响全球气候

B．大气中二氧化碳浓度升高，会使全球变暖

C．某一河流受到污染，会使得全球其它河流也受到污染

D．臭氧层破坏，威胁着全人类的健康