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【简答题】
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. __________________________________________________________________________________
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举一反三
【简答题】光栅传感器中的物理光栅主要利用光的______现象,而计量光栅主要是利用光的______和______现象。
【简答题】写出下列商品的8位数编码,每个编码之间用;分隔。 锡制品:锡合金制软管,锡 68% 、砷 0.4% 、锌 31% 、其他 0.6% ,用于盛装牙膏 ;以焊剂为芯的焊锡丝,成卷,钎焊用 ;锡制画框 ;焊锡膏,焊接电子元器件用,成分:锡 85.3% 银 2.7% 铜 0.5% 助焊剂 11.5% 。
【多选题】道路运输的缺点有
A.
机动灵活
B.
成本较高
C.
环境污染较大
D.
安全性较差
【单选题】光栅主要由()和光栅读数头两部分组成。
A.
标尺光栅
B.
指示光栅
C.
透镜
D.
光源
【简答题】锡制品:锡合金制软管,锡 68% 、砷 0.4% 、锌 31% 、其他 0.6% ,用于盛装牙膏 ;以焊剂为芯的焊锡丝,成卷,钎焊用 ;锡制画框 ;焊锡膏,焊接电子元器件用,成分:锡 85.3% 银 2.7% 铜 0.5% 助焊剂 11.5% 。
【简答题】计量光栅主要由__和__两部分组成。
【判断题】光栅主要由标尺光栅和指示光栅组成。
A.
正确
B.
错误
【多选题】计量光栅按形状可以分为 和 。
A.
长光栅
B.
圆光栅
【多选题】光栅式传感器主要由哪些组成(    )。
A.
光源
B.
透镜
C.
光栅副(主光栅和指示光栅)
D.
光电接收元件
【简答题】锡制品:锡合金制软管,锡68%、砷0.4%、锌31%、其他0.6%,用于盛装牙膏
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