试题与答案

建筑工程施工安全技术手持;电动工具按绝缘结构分类,( )类工具在防止触电的保护方面

题型:单项选择题

题目:

建筑工程施工安全技术

手持;电动工具按绝缘结构分类,( )类工具在防止触电的保护方面不仅依靠基本绝缘,而且它是提供双重绝缘或加强绝缘的附加安全预防措施。

A.Ⅰ

B.Ⅱ

C.Ⅲ

D.Ⅳ

答案:

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参考答案:C,D,E

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Serious-looking businessmen and women sit reading their newspapers or dozing in a corner; hardly anybody talks, since to do so would be considered quite (4) .

(5) , there is an unwritten but clearly understood code of behavior which, once broken, makes the offender immediately the object of (6) .

It has been known as a fact that a British has a (7) for the discussion of their weather and that, if given a chance, he will talk about it (8) .

Some people argue that it is because the British weather seldom (9) forecast and hence becomes a source of interest and (10) to everyone.

This may be so. (11) a British cannot have much (12) in the weathermen, who, after promising fine, sunny weather for the following day, are often proved wrong (13) a cloud over the Atlantic brings rainy weather to all districts! The man in the street seems to be as accurate — or as inaccurate — as the weathermen in his (14) .

Foreigners may be surprised at the number of references (15) weather that the British (16) to each other in the course of a single day. Very often conversational greetings are (17) by comments on the weather. “Nice day, isn’t it” “Beautiful!” may well be heard instead of “Good morning, how are you” Although the foreigner may consider this exaggerated and comic, it is (18) .pointing out that it could be used to his advantage. If he wants to start a conversation with a British but is at a loss to know (19) to begin, he could do well to mention the state of the weather. It is a safe subject which will (20) an answer from even the most reserved of the British.

11()

A.Usually

B.Generally

C.Certainly

D.Fundamentally

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第二篇 ものを包んだり、運んだりする時、日本人は、「風呂敷」という便利な布を使ってきました。 風呂敷は正方形の布です。大きさはいろいろありますが。70センチから90センチ四方くらいが普通です。色も、柄も、布地の種類も、いろいろあります。 結婚や出産などのおめでたい時は、色が華やかな布を使います。 ふだんの実用には、綿や化繊などの布を使い、絹の風呂敷は、あまり使いません。 風呂敷は、初め、「ひらづつみ」といいました。17世紀の終わりごろから、ふろしきというようになりました(A)。 これは銭湯の流行と関係があります。このこと男も女も入浴用の下着を着て、お風呂に入りました。この時濡れた下着やほかの衣類などを包んだ布が風呂敷です。 やがて、商業が盛んになると、商売の品物を包んだり、運んだりするのに大変便利なので、大勢の人が,風呂敷を使うようになりました。そして、商売をする時だけではなく、日常生活のいろいろな時に、いろいろな場所で、使うようになりました。 今は、買物に行くと、持って帰るのに便利な(B)、お店の人が買ったものを紙で包んだり、ビニール袋に入れたりして(C)。風呂敷を持って、買物に行く必要は、ほとんどなくなりました。 だから、現在では、風呂敷を使うことは、たいへん少なくなりました(D)。

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B.くれます

C.もらいます

D.やります

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