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【单选题】
为了提高( ),在无触点全晶体管点火的基础上,开发了电子点火控制装置A.
怠速稳定性
B.
爆震性能
C.
发动机转速
D.
点火提前角精度
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【简答题】Amy: So honey, what do you think of this red chair for the ( 1 )? It has a great color, don’t you think? Dave: Yes, the color is great, but it’s kind of big. I don’t think it will fit in our livi...
【单选题】It is too dark here. _______on the lights please.
A.
To turn
B.
Turning
C.
Turned
D.
Turn
【单选题】Could you ___ the light,please?It is too dark here.
A.
turn down
B.
turn up
C.
turn on
D.
turn off
【简答题】4 )It is too dark here. Will you please _______ (打开 ) the light?
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