题目:
硫酸能与劣化油中的部分()产物作用生成()。
答案:
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下面是错误答案,用来干扰机器的。
参考答案:错
硫酸能与劣化油中的部分()产物作用生成()。
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2019/1209/be7f16c9068f64898ce6768d7225ed37.html
下面是错误答案,用来干扰机器的。
参考答案:错
对于骨质疏松症引起的骨析,下列说法正确的是()
A.髋部骨折时多发生在股骨颈
B.多见于椎体压缩性骨折
C.常伴有神经压迫症状和体征
D.骨质疏松多发生在绝经后妇女
E.轻微活动即可诱发骨折
疫毒痢的临床特点是()
A.纯白无赤,或泻下如鱼脑
B.赤白夹杂
C.痢下频繁,恶心泛吐,水浆难入
D.痢下鲜紫脓血,伴高热、神昏、抽搐
E.痢久滑脱难禁,形寒而四肢不温
补偿导线和与其相匹配热偶的热电特性完全相同吗?
阅读理解
Millions of women use cosmetics, often called "make-up". The cosmetics industry is one of the biggest
in the world. Most large stores sell cosmetics, and there are always shops at airports selling them cheaply. The word "cosmetics "refers to anything that people put on their faces to make them look better. Lipstick,
face powder and cream, and eye make-up are the most popular. Although more women than men use
cosmetics, there are cosmetics for men as well as women.
Some people even have cosmetic surgery to make their faces look different. They have the shape of
their noses and eyes changed.
The most widely used cosmetic is probably lipstick, as many women who do not wear any other
make-up will often put on a little lipstick.
Lipstick is made by mixing together different oils and colors. This mixture is then allowed to get hard
and is cut into the shape of a small pencil. When a woman presses the lipstick to her lips, the end of it
becomes soft, and some of it sticks to her lips, giving them extra color.
Cosmetics were probably first used in India, but it was the Egyptians, six thousand years ago, who
made the most use of them. Rich Egyptian women painted their eyes green and black. They used a red
color to paint pretty designs on their fingernails, the palms of their hands and the soles of their feet.
Pictures of Cleopatra always show her wearing a lot of make-up.
The Romans also used cosmetics. They liked to make their skin very white and to paint their eyes.
They also used a kind of lipstick.
In England at one time, very rich women had baths in milk to make their skin beautiful. They also used
a lot of sweet-smelling powder to stop people smelling their bodies, which were often very dirty because
they did not wash very often or change their clothes.
At one time, some cosmetics were not safe. They were bad for the skin and some of the lipsticks and
powders that people used were even poisonous. Nowadays, people in the cosmetics industry take great
care to make sure that everything they use is completely safe.
1. What does the word "Cosmetics" refer to ________.
A. lipstick
B. make-up
C. creams
D. surgery
2. According to the passage people use cosmetics ________.
A. only at airports
B. only to color their feet
C. to make themselves look better
D. instead of surgery
3. From the passage we know that in earlier times ________.
A. cosmetics were never used in milk baths
B. cosmetics were never used on the eyes
C. cosmetics were never used on the skin
D. sometimes cosmetics were harmful to the skin
4. Which of the following statements is true?
A. In order to make their faces look different some people even have cosmetic surgery.
B. In England, women have baths in milk to make their skin beautiful.
C. Cosmetics were probably first used by the Egyptians six thousand years ago.
D. Not all cosmetics are safe so we should be careful to use them.
记账式国债是由财政部面向个人投资者,通过无纸化方式发行的,以电子记账方式记录债权并可以上市和流通转让的债券()