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【简答题】
多相对称绕组通入多相对称交流将产生( )磁场, 其 转速与 ( )成正比,与( )成反比 , 旋转方向由( )决定 。
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皮皮学刷刷变学霸
举一反三
【单选题】Would you mind me ___________here? __________.Let me take my bag away.
A.
to sit, Better not
B.
sitting, Better not
C.
to sit, Not at all
D.
sitting , Not at all
【简答题】羊肉中常见红白相间的肉色,红色是 的颜色;白色是 的颜色。
【简答题】Doctors strongly recommended that my father ________(take) more exercise regularly instead of sitting still before a computer all day long.
【单选题】When he came back three hours later, they were still ____on the sofa, _____ in conversation.
A.
sitting ; absorbing
B.
sitting ; to absorb
C.
seated ; absorbed
D.
seated ; to be absorbed
【单选题】—Why are you standing there, Kangkang? —I can't see the blackboard clearly. Two tall boys are sitting ______ me. [ ]
A.
behind
B.
next to
C.
in front of
D.
beside
【单选题】All day long， by the side of the road ______， looking at the passing cars and people.
A.
was he sitting
B.
sat he
C.
did he sit
D.
he sat
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