引气剂和引气减水剂不宜用于( )。A．预应力混凝土B．抗冻混凝土C．轻集料混凝土D．

My wife and I used to feel that it was impossible to be a true friend to someone whose name we didn't know. How wrong we were! Years of Sunday-morning bus trips through the city with the same group of “nameless” people have changed our thinking. Before the bus takes off, we all join in a conversation: where’s the silent woman who sits up front and never responds to our cheery greetings? Here she comes. Her worn clothing suggests she doesn't have much money to spare, but she always takes an extra cup of coffee for the driver.

We get smiles from a Mexican couple as they get on the bus hand in hand. When they get off, they’re still holding hands. The woman was pregnant late last year, and one day her change of shape confirmed that she’d delivered the child. We even felt a little pride at the thought of our extended family.

For many months, our only sadness lay in our inability to establish the same friendship with the silent woman at the front of the bus. Then, one evening, we went to a fish restaurant. We were shown to a table alongside someone sitting alone. It was the woman from the bus.

We greeted her with friendly familiarity we’d shown all year, but this time her face softened, then a shy smile. When she spoke, the words escaped awkwardly from her lips. All at once we realized why she hadn’t spoken to us before. Talking was hard for her.

Over dinner, we learned the stay of a single mother with a disabled son who was receiving special care away from home. She missed him desperately, she explained. “I love him… and he loves me, even though he doesn’t express it very well,” she murmured. “Lots of us have that problem, don’t we? We don’t say what we want to say, what we should be saying. And that’s not good enough.” The candles flared on our tables. Our fish had never tasted better. But the atmosphere grew pleasant, and when we parted as friends—we shared names.

小题1:All the following statements can describe the woman except ______.

A．poor

B．warm -hearted

C．silent

D．cold小题2:The underlined word “establish” in the 3th paragraph has the same meaning as_________.

A．keep

B．discover

C．set up

D．accept小题3:The woman had the same problem with her son in the way that ______.

A．they both disabled people

B．they both had some difficulty in expressing

C．they both liked bus travel

D．they both brought interest to the passengers小题4:Which of the following might be the best title of this passage?

A．Friends of the Road

B．The Silent Woman on the Bus

C．Going to Work by Bus

D．Different Kinds of Friendship

反洗钱信息管理系统（AMLS）是向()报送大额交易和可疑交易数据，并对数据进行统计分析，预警控制风险的管理系统。

A.银监局

B.人民银行

C.财政部

D.公安机关

（二） Mozart was born in what is now called Austri, but, at that time, it was part of the Holy Roman Empire. He was baptized the day after his birth at St. Rupert’s Cathedral. His father Leopold was from Augsburg. He was a minor composer, and an experienced teacher. In the year of Mozart’s birth, his father published a violin textbook, which achieved a great success. In the fourth year of his age his father, for a game as it were, began to teach him a few minutes and pieces at the clavier. He could play it faultlessly and with the greatest delicacy, and keeping exactly in time. At the age of five, he was already composing little pieces, which he played to his father who wrote them down. While Leopold was a devoted teacher to his children, there is evidence that Mozart was keen to progress beyond what he was taught. His first ink spattered composition and his efforts with the violin were of his own initiative and came as a surprise to Leopold. Leopold eventually gave up composing when his son’s outstanding musical talents became evident. He was Mozart’s only teacher in his earliest years and taught his children languages and academic subjects as well as music. During Mozart’s youth, his family made several European journeys in which he played at the court in Munich, and at the Imperial Court in Vienna. A long concert tour spanning three and a half years followed, taking the family to the courts of Munich, Paris and London. During this trip, Mozart met a great number of musicians and acquainted himseff with the works of other composers. These trips were often arduous. Travel conditions were primitive; the family had to wait for invitations and reimbursement from the nobility. They endured long, near -fatal illnesses far from home. After one year father and son set off for Italy, leaving his mother and his sister at home. This travel lasted from December 1769 to March 1771. As with earlier journeys, Leopold wanted to display his son’s abilities as a performer and a rapidly maturing composer. After finally returning with his father from Italy on 13 March 1773, Mozart was employed as a court musician by the reler of Salzburg, Prince Archbishop Hieronymus Colloredo. The composer had a great number of friends and admirers in Salzburg. Despite these artistic successes, Mozart grew increasingly discontented with Salzburg and redoubled his efforts to find a position elsewhere. One reason was his low salary. In August 1777, Mozart resigned his Salzburg position and, on 23 September, ventured out once more in search of employment, with visits to Augsburg, Mannheim, Paris, and Munich. Since Archbishop Colloredo would not give Leopold leave to travel, Mozart’s mother Anna Maria accompanied him. Mozart became acquainted with members of the famous orchestra in Mannheim, the best in Europe at the time. He also fell in love with Aloysia Weber, one of four daughters in a musical family. There were prospects of employment in Mannheim, but they came to nothing, and Mozart left for Paris on 14 March 1778 to continue his search. One of his letters from Paris hints at a possible post as an organist at Versailles, but Mozart was not interested in such an appointment. Mozart’s new career in Vienna began well. He performed often as a pianist, notably in a competition before the Emperor on 24 December 1781, and he soon "had established himself as the finest keyboard player in Vienna".

In the last paragraph, the last line, the phrase "the finest keyboard player" means______

A．the best violinist

B．the best pianist

C．the best composer

D．the best organist

以下属于阮蛋白病的有（）

A.羊瘙痒病

B.狂犬病

C.牛海绵状脑病

D.致死性家族性失眠症（FFI）

E.库鲁病（Kuru disease）

麻醉药品和精神药品处方分别至少保存（）

A.两年，两年

B.三年，三年

C.两年，三年

D.三年，两年

E.两年，一年