问题 填空题 案例分析题

图Ⅰ是某组织局部结构模式图。图Ⅱ是人体甲状腺激素分泌的分级调节示意图,甲、乙、丙分别代表腺体名称,X、Y代表激素名称。请据图回答:

若图Ⅰ中的组织细胞代表图Ⅱ中的[乙](),则其分泌的激素[Y](),激素一经靶细胞接受并起作用后就被(),以维持激素含量的动态平衡。

答案

参考答案:垂体;促甲状腺激素;灭活

阅读理解

Two good friends, Sam and Jason, met with a car accident on their way home one snowy night. The next morning, Sam woke up blind. His legs were broken. The doctor, Mr Lee, was standing by his bed, looking at him worriedly. When he saw Sam awake, he asked, “How are you feeling, Sam?” Sam smiled and said, “Not bad, Doctor. Thank you very much for doing the special operation(手术).” Mr Lee was moved by Sam. When he was leaving, Sam said, “Please don’t tell Jason about it.” “Well…Well…OK,” Mr Lee replied.

Months later when Jason’s wounds healed(愈合), Sam was still very sick. He couldn’t see or walk. He could do nothing but stay in his wheelchair all day long. At first, Jason stayed with him for a few days. But days later, Jason thought it boring to spend time with a disabled man like Sam. So he went to see Sam less and less. He made new friends. From then on, he didn’t go to visit Sam any more. Sam didn’t have any family or friends except Jason. He felt very sad.

Things went from bad to worse. Sam died a year later. When Jason came, Mr Lee gave him a letter from Sam. In the letter Sam said, “Dear Jason, I am disabled. But I want you to be a healthy man. So I gave my eyes to you so that you can enjoy life as a healthy man. Now you have new friends. I’m glad to see that you are as healthy and happy as usual. I’m glad you live a happy life. You are always my best friend... Sam”. When he finished reading the letter, Mr Lee said, “I have promised that I will keep this a secret until Sam is gone. Now you know it.”

Jason stood there like a stone. Tears ran down his face.

小题1:The car accident happened ____________.

A.only to Sam

B.on a cold evening

C.the next morning

D.on the way to work小题2:Sam thanked Mr Lee mainly because Mr Lee

A.saved his friend Jason’s life

B.was very kind and friendly to him

C.came to see him early in the morning

D.did the operation according to his wish小题3:Which of the following is the correct order of events in the story?

a. Jason made new friends. 

b. Sam gave his eyes to Jason.

c. Sam and Jason met with a car accident.

d. Jason felt bored when staying with Sam.

e. Sam died and Jason knew the truth.

A.c--b--d--a--e

B.d--c-- b--e—a

C.d--a--c--b--e

D.c--d-- b--e—a小题4:After we finish reading Sam’s letter, we can infer(推断) that ___________.

A.Sam caused the car accident

B.Sam’s operation was not successful

C.Jason was made blind in the car accident

D.Jason knew how Sam helped him before Sam died小题5:From the story, we can conclude(得出结论) that __________.

A.Sam played a joke on Jason

B.Sam always told lies to his friends

C.Sam thought friendship was important

D.Sam regretted doing the operation in the end

填空题