A.Intake stroke
B.Compression stroke
C.Exhaust stroke
D.Pumping stroke
A.intake stroke
B.exhaust stroke
C.power stroke
D.compression stroke
Paragraph 3 __________. 查看材料
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.Warnin~ signs of a stroke
2.Please write down the name of the following strokes: (1’*7=7’) (1)The first stroke of “土” (2)The second stroke of “人” (3)The third stroke of “从” (4)The second stroke of “个” (5)The third stroke of “月” (6)The third stroke of “回” (7)The second stroke of “小”
如何交换交换stroke和fill颜色?
A.在tools 面板上单击set default stroke/fill color 按钮
B.在tools 面板上单击swap stroke/fill color 按钮
C.在tools 面板上单击no stroke or fill
D.在tools 面板上单击change color 按钮
The cylinder oil is pumped into the cylinder (via non-return valves) when the piston rings pass the lubricating orifices, during ______.
A.the upward stroke
B.the downward stroke
C.the power stroke
D.the suction stroke
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