D

When I was growing up, I had an old neighbor, Dr. Gibbs. He didn’t look like any doctor I’d ever known. He never invited us to play in his yard, but he was a very kind person.

When Dr. Gibbs wasn’t saving lives, he was planting trees. He owned a large field and wanted to make it a forest.

The good doctor had some interesting ideas about planting trees. He never watered his new trees. Once I asked why. He said that watering plants spoiled (宠坏)them, and that if you watered them, each baby tree would grow weaker and weaker, so you had to make things difficult for them and pick out the weaker trees early on.

He talked about how watering trees made for shallow(浅的) roots, and the trees that weren’t watered had to grow deep roots in search of water under the earth by themselves. Deep roots were very important.

So he never watered his trees. He’d planted an oak and, instead of watering it every morning, he’d beat it with a rolled-up newspaper. I asked him why he did that, and he said it was to get the tree’s attention.

Dr. Gibbs died several years after I left home. Every now and then, I walked by his house and looked at the trees that I watched him plant about twenty-five years ago. They’re very big and strong now.

I planted some trees a few years back and carried water to them for a whole summer. After two years of caring too much, whenever a cold wind blows in, they shake a lot.

Every night before I go to bed, I check on my two sons. Mostly I pray(祈祷) that their lives will be easy. But lately I’ve been thinking that it’s time to change my prayer. I know my children are going to face difficulties. There’s always a cold wind blowing somewhere, so what we need to do is to pray for roots that reach deep into the brave heart, so when the rains fall and the winds blow, we could face it strongly and won’t be beaten down.

1. We know from the reading the doctor _________.

2. When Dr. Gibbs said, “...pick out the weaker trees early on.” he means that ______.

3.The passage tells us that the writer _______.

4. The writer wants to change his prayer, hoping that ________.

5.Which can be the best title of the reading?

A teacher began his class by holding up a glass with some water in it.  He held it up for all to see, and asked the students, " How much do you think this glass weighs?"

"50 g!" "100 g!" "125 g!" the students answered.

        "I really don't know unless I weigh it," said the teacher, "but my question is what would happen if I held it up like this for a few minutes?"

" Nothing! " the students said.

"OK. What would happen if I held it up like this for an hour?" the teacher asked.

"Your arm would begin to ache," said one of the students.

"You're right.  Now, what would happen if I held it for a day?"

"Your arm could go numb. Have to go to hospital for sure!" said another student. All the students laughed.

"Very good. But during all this, did the weight of the glass change?" asked the teacher.

"No." the students said.

"Then what caused the arm ache and the muscle (肌肉) stress?"

The students fell silent for a moment.

"Put the glass down!" said one of the students.

"Exactly!" said the teacher. "The problems of life are something like this. Hold them for a few minutes in your head, and it seems OK. Think of them for a long time and they begin to make you ache. Hold them even longer and you will not be able to do anything. It's important to think of the  challenges(挑战)  in your life, but it' s even more important to put them down at the end of every day before you go to sleep. That way, you are not stressed. You wake up fresh and strong and can deal with any challenge that comes your way!"

Remember to put the glass down today.

49. Why did the teacher hold up a glass in his class?

     A. Because he wanted to know how much the glass weighs.

     B. Because he wanted to ask some student to weigh the glass.

     C. Because he wanted to make his class more interesting.

     D. Because he wanted to ask his students a lot of questions.

50. In this passage, the underlined words "go numb" means_______.

     A．疼痛不止                  B．消瘦萎缩             C．松弛下垂    D．失去感觉

51. According to the passage, which of the following is TRUE?

     A. The teacher told his students to face the challenges bravely.

     B. The teacher taught his students how to deal with the problems.

     C. The teacher used to begin his class with a glass of water.

     D. The teacher usually begins his class by holding a glass of water.