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搜题
【单选题】
缓慢牵拉肌腱时发生的牵张反射为（），表现为受牵拉的肌肉发生紧张性收缩，阻止被拉长。A.
腱反射
B.
肌紧张
C.
肘反射
D.
跟腱反射
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举一反三
【单选题】--- What is the new trend here in winter? --- The new trend here is __________ in the cold. A. working in B. working at C. working out D. working on
A.
working in
B.
working at
C.
working out
D.
working on
【单选题】John is cooperateing with Mary in writing an article
A.
working for
B.
working out
C.
working in
D.
working with
【简答题】古巴比伦园林主要的特征:____________和_____________。
【单选题】John is cooperating with Mary in writing an article.
A.
working for
B.
working out
C.
working in
D.
working with
【简答题】A．working on B．working about C．working with D．to work with
【单选题】Home-working opportunities and ______ working hours are top concerns for the working mothers.
A.
accessible
B.
reliable
C.
changeable
D.
flexible
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