题目内容

气体燃烧器按燃料与空气混合的情况,可分为?

A. 预混式
B. 外混式
C. 半预混式
D. 液体燃烧器

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管式加热炉在烘炉过程中150℃恒温是为了除去炉墙中的结晶水。

A. 对
B. 错

管式加热炉的热负荷主要由对流室担负。

A. 对
B. 错

Fill in the blanks with the information in your text-book. 每空一词In figurative expressions, the writer or speaker presents something through the use of unusual expressions for certain effect, such as ___1___, emphasis, and humor. The analogies in figurative language often involve one ___2___idea and one physical object.

Fill in the blanks with the information of Chapter 8: 8.1-8.4判断下列句子中使用的修辞手法。 (只填选项字母ABCD)A.Simile B. Metaphor C. Personification D. Dehumanization1)Rafael, a high school student, seems to have a “hard-disk”problem, while his “RAM”chip seems to be functioning very well.2)Life is like a dream.3)The city is a jungle, where the strong survive and the weak perish.4)The old car moaned as it was climbing the mountain road.

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