问题 单项选择题

用鲜牛奶喂养婴儿有时可引起婴儿胃肠道隐性出血,其原因是鲜牛奶中()。

A.蛋白质含量高

B.酪蛋白比例过高

C.饱和脂肪酸过高

D.含有一种对热稳定的蛋白质,可引起肠黏膜通透性改变

E.乳糖含量较低

答案

参考答案:D

解析:

用鲜牛奶喂养婴儿有时可引起婴儿胃肠道隐性出血,其原因是鲜牛奶中含有一种对热稳定的蛋白质,可引起肠黏膜通透性改变,引起婴儿胃肠道隐性出血,使粪便变黑。

单项选择题 B型题
阅读理解

In William Shakespeare’s play, Julius Caesar, there is major difference between two of the characters, Brutus and Mark Antony, Brutus was very honorable and Antony was very persuasive. When Brutus spoke at Caesar’s funeral, he appealed to the people’s logic and Antony spoke to the emotions of the people. Antony was very smart and used his brain frequently during the play and Brutus was very naive(天真的,率直的) about many of things.

Brutus was very honorable in the way that he always told people the truth. Antony was persuasive in the way that he used people to get whatever he wanted. For example, Antony used Lepidus to seek revenge on all of the conspirators (同谋者,阴谋者) to take the blame for their deaths. Brutus’ speech at Caesar’s funeral was very short and to the point and spoke to the logic of the people in the crowd. For example, Brutus spoke in a detached way about Caesar’s death while Antony spoke to the emotions of the crowd by crying and talking about all the good things that Caesar did for Rome. Antony’s intelligence was very apparent throughout the play and Brutus appeared to be naive about many things. Antony as smart in the way that he controlled people to his own advantage. Brutus appeared to be naive throughout the whole play because he believed everyone was as honorable as he. Brutus did not question what he was told, assuming it was always true.

In conclusion, in William Shakespeare’s play, Julius Caesar, there is a major difference between the two characters, Brutus and Mark Antony. The strongest contrast between the two characters appears to be their ability and inability to be both honorable and persuasive.

46. The author wrote this passage by _____

A. number             B. contrast                    C. question                   D. narration

47. A lot of difference is mentioned in the passage between _____

A. Shakespeare and Antony                   B. Julius and Antony

C. Brutus and Antony                                D. Julius and Brutus

48. Which of the following adjectives can be used to describe Antony’s character?

A. Honorable and naïve                       

B. Persuasive and smart

C. Honorable and smart              

D. Simple and frank

49. What’s the Chinese meaning of the underlined “to the point”?

A. 离题的                   B. 中肯的             C. 优美的                    D.动听的

50. From the passage, we can conclude that ______

A. Shakespeare was a great scientist         

B. Shakespeare was a well-known musician

C. Shakespeare was a famous artist      

D. Shakespeare was a famed playwright