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
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
举一反三
- Four strokes—intake stroke, compression stroke, power stroke and exhaust stroke—complete one working cycle．
- 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：____________________
- There are two kinds of stroke, and they are ischemic stroke and hemorrhagic stroke.
- 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
- What are the warning signs for a stroke? A: feel difficult to walk B: a part of the body is weak C: feel difficult to see and speak