配位滴定法测定葡萄糖酸钙的含量 A.金属指示剂 B.吸附指示剂 C.酸碱指示剂 D.

题型:单项选择题

问题:

配位滴定法测定葡萄糖酸钙的含量

A.金属指示剂
B.吸附指示剂
C.酸碱指示剂
D.自身指示终点法
E.永停指示终点法

考点:执业药师药事管理与法规特殊药品管理办法和戒毒药品管理办法
题型:单项选择题

阅读理解。

     "The composer Wolfgang Amadeus Mozart's remarkable musical talent was apparent even before most

children can sing a simple nursery rhyme. Wolfgang's older sister Maria Anna (who the family called Nannerl)

was learning the clavier, an early keyboard instrument, when her three-year-old brother took an interest in

playing. As Nannerl later recalled, Wolfgang"often spent much time at the clavier picking out thirds (三度音),

which he was always striking, and his pleasure showed that it sounded good." Their father Leopold, an assistant concertmaster at the Salzburg Court, recognized his children's unique gifts and soon devoted himself to their

musical education.

      Born in Salzburg, Austria, on January 27, 1756, Wolfgang had composed his first original work by age

five. Leopold planned to take Nannerl and Wolfgang on tour to play before the European courts. Their first

venture was to nearby Munich where the children played for Maximillian III Joseph, elector of Bavaria.

Leopold soon set his sights on the capital of the Hapsburg Empire, Vienna. On their way to Vienna, the family

stopped in Linz, where Wolfgang gave his first public concert. By this time, Wolfgang was not only a skilled

harpsichord player, but he had also mastered the violin. The audience at Linz was amazed by the six-year-old,

and word of his genius soon traveled to Vienna. In a much attended concert, the Mozart children appeared at

the Schonbrunn Palace on October 13, 1762. They completely attracted the emperor and empress.

      Following this success, Leopold received a lot of invitations for the children to play, for a fee. Leopold

seized the opportunity and booked as many concerts as possible at courts throughout Europe. A concert could

last three hours, and the children played at least two per day. Today, Leopold might be considered the worst

kind of stage parent, but at the time, it was not uncommon for talented people to make extensive concert tours. Even so, it was an exhausting schedule for a child who was just past the age of needing an afternoon nap.

1. A good title for this passage would be ________.

A. Classical Music in the Eighteenth Century: An Overview.

B. Stage Parents: A Historical Point of View.

C. Mozart: The Early Life of a Musical Genius.

D. Mozart: The Short Career of a Musical Genius.

2.What was the consequence of Wolfgang's first public appearance?

A. He attracted the emperor and empress of Hapsburg.

B. Word of Wolfgang's genius spread to the capital.

C. Leopold set his sights on Vienna.

D. Invitations for the miracle children to play poured in.

3. Each of the following statements about Wolfgang Mozart is directly supported by the passage

except ________.

A. Mozart's father made full use of his children's talent

B. Maria Anna was also talented in music

C. Wolfgang's childhood was devoted to his musical career

D. Wolfgang preferred the violin to other instruments

题型:单项选择题

属于骨盆环单弓断裂骨折的有()

A.骶骨骨折

B.尾骨骨折

C.一侧或双侧耻骨上、下支骨折

D.耻骨联合分离

E.髂骨骨折

题型:单项选择题

刮板输送机试机时主要的检查内容有()。

A、声光信号和急停装置

B、刮板输送机是否跳牙

C、机器是否震动

D、倾听声音并观察刮板和刮板链的状况

题型:单项选择题


A.俊生做事只能坚持三分钟

B.打鱼晒网的工作很是辛苦

C.我怎么不知道他喜欢漫画呀

D.俊生做事不能坚持难成大气

题型:单项选择题

下面哪一项是太平天国反对外国侵略势力的表现?()

A.拒绝承认不平等条约

B.严禁鸦片贸易

C.进行武装斗争

D.以上都对

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