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【单选题】
带有速度、电流双闭环调速系统,在启动时,调节作用主要靠A.
电流调节器
B.
速度调节器
C.
电流、速度调节器
D.
比例、积分调节器
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举一反三
【单选题】'You know so much about literature. It's a pity you failed your degree,' Harry said, 'You ______ a good teacher.'
A.
would have been
B.
can have been
C.
must be
D.
should have been
【单选题】B: It's a pity, but
A.
how can I lessen my loss?
B.
how can I minimize my loss?
C.
could you tell me how to minimize my loss?
【单选题】注册会计师审计固定资产减少的主要母目的在于检查( )
A.
新增固定资产是否真实存在
B.
固定资产账务处理的完整性
C.
已经减少的固定资产是否已作相应的会计处理
D.
闲置的固定资产是否存在出租情况
【单选题】It's a pity that you ______ leave so soon. It's been so nice having you here.
A.
should
B.
could
C.
can
D.
might
【单选题】It's a pity that you ______ leave so soon. It's been so nice having you here.
A.
can
B.
could
C.
should
D.
might
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