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【单选题】
发动机的主轴承连杆轴承盖( )。A.
可任意安装
B.
不能互换
C.
可以互换
D.
有的可以互换,有的不能互换
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举一反三
【单选题】____ you bring _____ to his attention that now students are bearing too heavy a leaming load(负担) ? [ ]
A.
Why not; that
B.
Why not; this
C.
Why don't; it
D.
Why don't; what
【简答题】A．Miss her card . B．Take too heavy a work load next semester. C．Stay up too late. D．Neglect her studies to play bridge.
【简答题】A．Miss her card . B．Stay up too late. C．Take too heavy a work load next semester. D．Neglect her studies to play bridge.
【单选题】Why don’t you bring ____ to his attention that now students are bearing too heavy a learning load?
A.
it
B.
this that D. what
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