问题 单项选择题

一对表现正常的夫妇,生了一个孩子既是红绿色盲又是XYY的患者,从根本上说,前者的病因与父母中的哪一方有关?后者的病因发生在什么时期()

A.与父亲有关、减数第一次分裂

B.与母亲有关、减数第二次分裂

C.与母亲有关、减数第一次分裂

D.与父母亲都有关、受精作用

答案

参考答案:B

阅读理解

.

Once upon a time, there was a seed and because he was only a seed, nobody cared to notice him. Thus, feeling kind of inferior, the seed gave no importance to his existence.

Then one day, a wind picked him up and threw him on an open field under the hot sun. He wanted to know why. But instead of any answer, he was provided with rain besides sunlight, sometimes small and sometimes heavy.

Time flew and years later he saw a traveler sitting by his side. "Thank God for this. I really need some rest," he heard the traveler say.

"What are you talking about?" the seed soon asked. He thought the man was making fun of him. Sure, he had seen many people sitting by his side but no one ever spoke to him like that.

"Who's this?" the man was surprised.

'It's me. The seed."

"The seed?" the man looked at the big tree. "Are you kidding me? you're no seed. You're a big tree?

"Really?"

"Yes! Why do you think people come here? To feel your shade!"

A moment passed before the traveler's words touched the chord (心弦)  in him. The seed, now a great tree, smiled for the first time in his life. Years of sufferings from the sun and the rain finally made sense to him.

"Oh! That means I'm not a small seed anymore!  I didn't die unnoticed but was born to help people with tiredness. Wow! Now that's a life worth a thousand gems (宝石)!"

60. What does the underlined word "inferior" (in Paragraph 1) probably mean?

A. Not funny.     B. Not weak.   C. Not good.  D. Not interesting.

61. The seed thought the man sitting by his side was laughing at him because _______.

A. the man didn't think the seed was important

B. the seed never thought he could be noticed

C. the man was talking about God with him

D. the man really wanted some rest near him

62. When the seed first heard that he had been a big tree, he felt _______.

A. disappointed        B. excited    C. doubtful       D. satisfied

63. The passage mainly tells us that ________.

A. every life is of some value           B. one's existence is in need of a finder

C. life goes on no matter what happens    D. failure is the mother of success

阅读理解

After a serious earthquake happened, a father left his wife safely at home and rushed to his son's school, only to find that the building where his son studied had collapsed and looked like a pancake.

He was shocked. He didn't know what he should do for a while, then he remembered the words he had said to his son, "No matter what happens, I'll always be there for you! "And tears began to fill his eyes. He started digging through the ruins (废墟).

  As he was digging, other helpless parents and the firemen arrived and tried to pull him off the ruins, saying, "It's too late! They're all dead! There's nothing you can do! " To them he replied with one line, "Are you going to help me now? " And then he kept on digging.

  No one helped, however. He went on alone because he needed to know for himself: "Is my boy alive or is he dead? " He dug for eight hours. . . 12 hours. . . 24 hours. . . 36 hours. . . then, in the 39th hour, he pulled back a rock and heard his son's words. He shouted his son's name, "ARMAND! " He heard back, "Dad!?! It's me, Dad! I told the other kids not to worry. I told them that if you were alive, you'd save me and when you saved me, they'd be saved. You promised, 'No matter what happens, I'll always be there for you!' You did it, Dad! "

"What's going on in there? How is it? " the father asked.

"There are 14 of us left out of 33, Dad. We're frightened, hungry, thirsty and thankful you're here. When t he building fell down, it made a triangle (三角) , and it saved us. "

"Come out, boy! "

"No, Dad! Let the other kids out first, because I know you'll get me! No matter what happens, I know you'll always be there for me! "

小题1:The underlined word "collapsed" probably means " ".

A.break down

B.shake away

C.stand by

D.fall into小题2:Who came to help the father when he was digging?

A.His wife.

B.Other parents.

C.The firemen.

D.No one.小题3:Other parents and the firemen wanted to pull him off the ruins because they thought .

A.he was mad

B.all the children had died in the earthquake

C.he was too dangerous to others

D.it was not his job to dig小题4:How many students were already dead when the father found them in the ruins?

A.Fourteen.

B.Thirty-three.

C.Forty-seven.

D.Nineteen.小题5:We can learn from the passage that .

A.it took the father one day to find his son and other students

B.his wife died in the earthquake

C.his son was the last one to come out of the ruins

D.the son didn't believe his father would come to save him