石油中的硫最大量的是以()方式存在。 A.H2S B.元素硫 C.硫醇 D.硫醚

题型:单项选择题

问题:

石油中的硫最大量的是以()方式存在。

A.H2S

B.元素硫

C.硫醇

D.硫醚

考点:催化裂化装置操作工催化裂化装置技术催化裂化装置技术题库
题型:单项选择题

阅读理解。

     The tradition of birthday parties started a long time ago. There are some traditions that you can find

almost anywhere, anytime, such as sending birthday cards, blowing out the candles on a birthday cake

and singing the Happy Birthday song. Others are only found for certain ages and in certain countries.

In China, on a child's second birthday, family members put many things on the floor around the child.

According to Chinese tradition, the first thing that the child picks up tells you what profession the child

will choose later in life. For Japanese children, the third, fifth and seventh birthdays are especially important.

At this age, there is a special celebration Shichi-Go-San (seven, five, three in Japanese) when children go to

the temple wearing a new kimono (和服). The priest (僧侣) gives them special sweets, and the parents

usually organize a party for their friends in their home. In Argentina, Mexico and several other Latin American

countries, girls have a special birthday celebration when they reach the age of fifteen. After a special ceremony (仪式), the girls dance a waltz with their father and other boys. Eighteen is the traditional "coming of age",

the age when (in many countries) you have the right to vote (选举), join the army and (in Britain) drink

alcohol or buy a house. In many English-speaking countries, a twenty-first birthday cake often has a key on

top, or the cake itself is sometimes in the shape of a key. The key mean8 that the young person is now old

enough to leave and enter the family home at any time they want to!

1. Which of the following birthday traditions can be found almost anywhere, anytime?

A. Putting many things on the floor.

B. Wearing a new kimono.

C. Dancing a waltz.

D. Sending birthday cards.

2. The ______ usually organize a party at children's special birthday celebration in Japan.

A. priests

B. parents

C. friends

D. relatives

3. Mexican girls have a special birthday celebration at the age of ______.

A. five

B. seven

C. fifteen

D. twenty-one

4. In many countries you can ______ when you reach the age of eighteen.

A. join the army

B. have a key

C. have a special ceremony

D. have special sweets

5. Which of the following sentences is NOT true?

A. The tradition of birthday parties started a long time ago.

B. Some birthday traditions are only found in certain countries.

C. You become the owner of your house at the age of fifteen.

D. In many countries you have the right to vote at the age of eighteen.

题型:单项选择题

保险公司在选择营销渠道时,需要考虑很多因素,最重要的是看( )。

A.是否能够使保险公司获取最大限度的利润

B.是否能够使保险公司取得市场的竞争优势

C.是否能以最小的代价最有效地将保险商品推销出去

D.是否能最迅速地占领最大市场份额

题型:单项选择题

(1).药材总包件数小于100件()
(2).药材总包件数大于1000件()
(3).药材总包件数在100~1000之间()
(4).药材总包件数小于5件()

A.逐件取样 

B.取样5件 

C.按5%取样 

D.超过部分按1%取样

题型:单项选择题

中国首个将元宵节列为国家级非物质文化遗产的省市是()

A、河北

B、北京

C、湖北

题型:单项选择题

()或协助检查对象弄虚作假,导致重大问题未被及时发现的,给予有关责任人员撤职至开除处分。

A、徇私舞弊

B、隐瞒事实

C、弄虚作假

D、威胁恐吓

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