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【单选题】
比例系数μ,粘度的单位是( )A.
N/m
B.
Pa·s
C.
Pa/s
D.
N·m
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举一反三
【单选题】— I she out alone at night. — I'm afraid not. She's a brave girl. [ ]
A.
dares say; daren't go
B.
dare to say; daren't go
C.
dared say; doesn't dare to go
D.
dared say; daren't go
【简答题】句型转换。 1. My aunt gave me not only some books but also some advice on study. (同义句转换) My aunt gave me not only some advice on study ______ ______ ______ some books. 2. I don't want to go by coach, I wan...
【单选题】She to go out alone in the evening.
A.
could not
B.
might not
C.
dare not
D.
doesn’t dare
【单选题】She dare not go out in the dark evening, ________? (2016 年南通一模 )
A.
A ． doesn’t she
B.
dare she
C.
does she
D.
daren’t she
【单选题】.It is dark, and the wind is blowing strongly outside, so she ________ out alone.
A.
dare not to go
B.
dares not go
C.
doesn’t dare to go
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