蒸汽凝液系统开车所需的条件有()。A.凝液罐液面达50% B.一萃精馏部分开始加热

题型:多项选择题

问题:

蒸汽凝液系统开车所需的条件有()。

A.凝液罐液面达50%

B.一萃精馏部分开始加热

C.二萃精馏部分开始加热

D.蒸汽凝液系统循环管线设定

考点:丁二烯装置操作工丁二烯装置操作工题库
题型:多项选择题

Do you like chocolate? Most people do. Some like it in bars. Others just like big squares of it.

Say you just got a box of chocolate. Which piece do you pick first? A study carried out by a professor in the University of Virginia showed that people’s choices of chocolates show their personality. If you choose a round piece, you are a person who likes to party. If you select an oval shape, you are a person who strives(努力). You like to make things and push yourself to be successful. Picking a square shape shows that this is an honest and truthful person you can depend on.

What kind of chocolate do you pick? Maybe you like milk chocolate. This shows you have warm feelings about the past, while dark chocolate means something else -- the person who chooses it ________. What about white chocolate? Would you like to choose it? If so, you may find it hard to make up your mind. Those who like chocolate with nuts are people who like to help others.

Do you believe these ideas? Can chocolate tell all these things? It doesn’t matter. There is one sure thing about eaters of chocolates – they eat it because they like it.

小题1:What is the best title of the text? (Please answer within 8 words.)

__________________________________________________________________________________

小题2:Which sentence in the text can be replaced by the following one?

In that case, it will be difficult for you to make a decision.

__________________________________________________________________________________

小题3:Please fill in the blank in the third paragraph with proper words or phrases to complete the sentence. (Please answer within 6 words.)

__________________________________________________________________________________

小题4:What’s the writer’s attitude towards the information about chocolate in the text? (Please answer within 15 words)

__________________________________________________________________________________

小题5:Translate the underlined sentence in the last paragraph into Chinese.

__________________________________________________________________________________

题型:多项选择题

浸膏剂少数品种可直接应用于临床。

题型:多项选择题

黔东南被联合国科教文组织确认为“十大世界少数民族风情保护区”之一。好客的苗家人有一个延续至今的习俗──拦路酒。在过年期间来到苗寨,苗家男子会排成一排站在田坎上,吹着芦笙,欢迎你的到来,而一旁,满身银饰的妇女们则会端着盛满米酒的牛角热情款待,游客需干上一杯才能进寨。但游客在苗寨要注意:比如拦路酒不能用手扶、不能坐苗家祖先神位的地方、火炕上的三脚架不能用脚踩、不能在苗族人家或夜间吹口哨、路遇新婚夫妇不要从中间穿过等。这告诉我们: (   )     

A.要尊重少数民族风俗

B.尊重各民族的宗教信仰

C.尊重各民族的语言文字

D.关心民族地区经济社会发展

题型:多项选择题

死亡()后可出现尸体变质腐烂现象,脸部先变为青绿色。

A.2-3天

B.1-2天

C.3-4天

D.4-5天

题型:多项选择题

液压缸是液压传动系统的()元件。

A.动力

B.执行

C.控制

D.辅助

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