题目:
采用设备从地面往井里注入密度适当的流体,使井筒里的液柱在井底造成的回压与地层的压力相平衡,恢复和重建压力平衡的作业,这一过程叫压井。
答案:
参考答案:对
采用设备从地面往井里注入密度适当的流体,使井筒里的液柱在井底造成的回压与地层的压力相平衡,恢复和重建压力平衡的作业,这一过程叫压井。
参考答案:对
阅读理解。
We drink tea every day. But more than three hundred years ago most of the people in Europe
(欧洲) did not know anything about tea. Some people heard about it, but very few of them know what
to do with it.
There is a story about an English sailor (水手) who went to countries in the east,the west and the
south. He went to India and China. One day he came home and brought some tea as a present for his
mother. She told her friends about the present and asked them to a "tea party". When her friends came
to the "tea party", the old woman offered (给) them brown tea-leaves (茶叶). The old woman's friends
began to eat them. Of course, nobody liked the tea-leaves.
At that time the sailor came in. He looked at the table and said, "Mother, what have you done with
the tea?"
"I boiled (煮) it,as you said."
"And what did you do with the water?"
"I threw it away, of course." answered the old woman.
"Now you may throw away the leaves, too." said her son.
1. Most of the people in Europe _____.
A. drank tea every day 300 years ago
B. drink tea every day
C. know nothing about tea
D. like to eat the tea-leaves
2. One day the English sailor brought his mother some tea from _____.
A. countries in the west
B. countries in the south
C. India or China
D. a tea shop in England
3. The sailor's mother asked her friends to her house, because _____.
A. the sailor told her to
B. she wanted to ask her friends what to do with the tea
C. she liked to show off (炫耀)
D. she wanted to sample (品尝) the tea together with her friends
4. At the "tea party", _____.
A. all the woman's friends spoke highly of the tea
B. nobody knew what to do with the tea
C. the woman offered her friends some dried (干的) tea
D. the woman gave her friends each a glass of tea water
5. What mistake did the old woman make? She _____.
A. boiled the tea
B. did as the sailor said
C. poured away the water
D. didn't throw away the tea-leaves
下面加粗的词意义相同的一项是[ ]
A.“我早晚要收拾你”!奥楚蔑洛夫向赫留金恐吓说。
我来收拾残局!
B.奥楚蔑洛夫裹紧大衣,接着穿过市场的广场径自走了。
他话也没说,就拿铁锹径自出了家门。
C.我要拿点颜色出来给那些放出狗来到处乱跑的人看看。
她穿了一件红颜色的衣服,十分鲜艳。
D.“长官,他本来是开玩笑,把烟卷戳到狗的脸上去;狗呢——可不肯做傻瓜,就咬了他一口……他是个荒唐的家伙,长官!”
在这里可以听到最荒唐的新闻。
Tony asks me ______ a basketball match on Saturday. [ ]
A. go
B. to go
C. go to
D. to go to
我会按课文内容选择正确答案。
课文中老奶奶在给“我”的信中说“我为你骄傲”是因为[ ]
A.“我”赔给老奶奶7美元
B.“我”给老奶奶写了便条
C.“我”勇敢地向她承认了自己的错误,并道了歉
阅读理解。 | |
Below is some advice on how to sleep better.
| |
1. To prevent yourself from sleeping too much on weekends, you should _____. | |
A. go to bed at usual time B. go to bed 15 minutes earlier than usual C. go to bed at any time D. make an adjustment to your bedtime | |
2. Which of the followings makes it easier for you to have a sound sleep? | |
A. Watching violent programmes before going to bed. B. Using heavy curtains or an eye mask to block light. C. Changing your bedtime only a little every day. D. Completing your workout just before bedtime. | |
3. The following ways can help fight after-dinner drowsiness EXCEPT _____. | |
A. making a telephone call B. doing some washing C. having a rest on the sofa D. taking a walk outside | |
4. If your sleep problems continue, you'd better _____. | |
A. move into a new house B. turn to the doctor for help C. change your present job D. discuss it with your family |