皮皮学，免费搜题
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【单选题】
在下述哪种情况下,肌肉的收缩力量在整个关节范围内都可达到 100%( )A.
向心收缩
B.
等长收缩
C.
离心收缩
D.
等动收缩
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】我国工商行政管理体制改革的目标是建立（）。
A.
全国工商行政管理机关垂直管理新体系
B.
市、县以下工商行政管理机关垂直管理新体系
C.
省以下工商行政管理机关垂直管理新体系
D.
“条块结合、以块为主”垂直管理体系
【单选题】It is such a modem machine ____few of the workers know how to operate it.
A.
which
B.
that
C.
as
D.
the one
【单选题】He is such an expert on machine repairing that his ears are highly _____ to any unusual sound in the machine.
A.
sensible
B.
sensitive
C.
senseless
D.
sensational
【单选题】The full potential of the range is such that the new machine could be _________ to up to 250 percent of its initial capacity.
A.
upset
B.
uplifted
C.
upgraded
D.
upheld
【简答题】The machine is such ____________I have never seen before. A.what B.as C.when D.where
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