题目:
安全阀是一种()装置。
A.计量
B.连锁
C.报警
D.泄压
答案:
参考答案:D
安全阀是一种()装置。
A.计量
B.连锁
C.报警
D.泄压
参考答案:D
下列事实说明空气中有哪些成分?
(1)煤能在空气中燃烧(______);
(2)空气是制取氮肥的原料(______);
(3)酥脆饼干在空气中放置会逐渐变软(______);
(4)将空气通人澄清石灰水里,石灰水变浑浊(______).
良好的职业道德、精益求精的按摩技能是()的必要素质。
A、客房服务员
B、按摩师
C、餐厅服务员
D、调酒师
C
Theses days, there's a popular cartoon named happy sheep and gray wolf.It's an excellent Chinese cartoon, which tells the stories of happy sheep and gray wolf. The poor gray wolf is always trying hard to catch the sheep, but the sheep could always run away from the danger. The sheep are so clever and lovely that the cartoon gets all the children's love. At the same time, the cartoon is full of the humor. The children could learn more knowledge and enjoyment from it.
The cartoon is shown repeatedly on many TV channels, such as the Zhejiang Channel broadcasts the cartoon on weekends and the vacations; the Sichuan Channel broadcasts the cartoon for an hour in the evening; the Shandong Channel broadcasts it in the morning, while CCTV-3 broadcasts it at the noon everyday.
On one hand, the cartoon gets the children's love because the happy sheep is really clever. He always has a way to work out any problem and save his friends. What’s more there're many things about happy sheep and gray wolf, such as the books, the toys, the pencil-box, the clothings, and so on. Children are happy to buy them. On the other hand, many adults (大人) also like the cartoon, for the gray wolf is regarded as the perfect husband with skills and effort. He invents many things just to catch a sheep for his wife. Though he is often hit by his wife, he always makes her happy without complaining (抱怨).
We can learn more from the cartoon, including the skills, the stories, the details, the humor, and so on. We could see the humor of Chinese type during the cartoon. But I don't like its being shown so often. It may make the children spend more time on watching TV and it is bad for their health and study.
54. The underlined word “cartoon” in the first paragraph is ________.
A. a kind of picture B. a kind of sheep C. a kind of film D. a kind of book
55. Which channel is not mentioned in the passage.
A. Zhejiang Channel B. Shandong Channel C. Sichuan Channel D. CCTV-1
56. Why do many adults also like the cartoon Happy Sheep and Gray Wolf?
A. Because they like men like gray wolf. B. Because they are still young.
C. Because they want to make their children happy.
D. Because there are many things about the happy sheep and the gray wolf.
57. The author doesn’t like its being shown repeatedly because ________
A. he thinks children will feel bored after seeing it again and again
B. he is afraid that children’s health and study will be affected
C. he doesn’t like the cartoon himself. D. he thinks it is a waste of money
上海合作组织的成功经验,归结到一点就是()。
A.恪守和平与发展的宗旨,各成员国致力于以合作求安全
B.导和实践互信、互利、平等、协商,尊重多样文明,谋求共同发展
C.遵循充分民主的原则,各成员国在协商一致的基础上决定所有问题
D.奉行对外开放的政策,积极同本地区以外的国家和组织开展交流合作
混凝土拌和物和易性的好坏,不仅影响工人浇注混凝土的效率,而且会影响( )。
A.混凝土硬化后的强度
B.混凝土的耐久性
C.混凝土的密实度
D.