举一反三
- There are two kinds of stroke, and they are ischemic stroke and hemorrhagic stroke.
- Four strokes—intake stroke, compression stroke, power stroke and exhaust stroke—complete one working cycle．
- The third stroke is the power stroke．
- The first stroke is the intake stroke．
- The second stroke is the compression stroke．
内容
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词汇题：There are eight basic strokes: dot, horizontal stroke, turning stroke, vertical stroke, hook stroke, right-upward stroke, left-downward stroke and right-downward stroke. 英译汉。注意标点。 汉字有八个基本笔画/八大笔画：____________________
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A two stroke diesel engine exhaust temperature will be lower than a four stroke diesel engine of the same displacement because the _____. ① MEP is lower and the scavenging air is cooling the exhaust gases ② valve overlap in a four stroke A.① B.② C.① and ② D.Neither ① nor ② is correct
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When the left falling stroke and right falling stroke ______ each other, first write the left falling then the right falling stroke. A: cross or join B: enclose C: contain D: consist of
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Paragraph 2（） A: Effects of a stroke B: Annual cost of stroke in the US C: Definition and description of a stroke D: Breakthroughs in treatment E: Risk factors of stroke F: Warning signs of a stroke
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The old man keeps his good habit of getting up and going to bed ________. A: on strike B: with a stroke C: on the stroke D: at a stroke