载有确认条款的单证是（）。 A.订舱单 B.装箱单 C.集装箱提单 D.设备收据

对料场位置、高程的恰当选择，合理布置系指()。

A.空间规划

B.位置规划

C.时间规划

D.料场质与量的规划

把句子中意思相反的字用“○”圈出来。

1．我的前面是爸爸，后面是妈妈。

2．猴子的尾巴长，兔子的尾巴短。

3．哥哥黑，妹妹白。

4．我家离学校很远，文文家离学校很近。

5．举头望明月，低头思故乡。

阅读理解。

     My mother used to ask me what the most important part of the body is. Through the years I would guess

at what I thought was the correct answer.

     When I was younger, I thought sound was very important to us as humans, so I said, "My ears, Mommy."

      She said, "No. Many people are deaf. But you keep thinking about it and I will ask you again soon."

      Several years passed before she asked me again. Since making my first attempt, I had contemplated (仔细

考虑) the correct answer. So this time I told her, "Mommy, sight is very important to everybody, so it must be

our eyes." She looked at me and told me, "You are learning fast, but the answer is not correct because there are

many people who are blind."

     Over the years, Mother asked me a couple more times and always her answer was,"No, but you are getting

smarter every year, my child."

     Then last year, my Grandpa died. Everybody was hurt. Everybody was crying. My Mom looked at me

when it was our turn to say our final good-bye to Grandpa. She asked me, "Do you know the most important

body part yet, my dear?"

      I was surprised when she asked me this now. I always thought this was a game between her and me. She

saw the confusion (迷惑) on my face and told me, "This question is very important. It shows that you have

really lived your life." I saw her eyes well up with tears. She said, "My dear, the most important body part is

your shoulder."

     I asked, "Is it because it holds up your head?"

     She replied, "No, it is because it can hold the head of a friend or loved one when they cry. Everybody needs

a shoulder to cry on sometimes in life, my dear. I only hope that you have enough love and friends that you

will have a shoulder to cry on when you need it."

     Then and there I knew the most important body part is not a selfish one. It is care to the pain of others.

1. What did his mother use to ask him? 

   ____________________________________________________________

2. Did he think sound was very important to them when he was young?

   ____________________________________________________________

3. When did his grandpa die? 

   ____________________________________________________________

4. Why is shoulder the most important part of the body? 

    ____________________________________________________________

5. What did his mother want to tell him? 

    ____________________________________________________________

气焊的安全操作程序是什么？为什么？

岩层的弯曲现象称为（）。

A.变形

B.褶皱

C.褶曲

D.弹性