题目内容

前臂后肌群的作用是

A. 伸腕
B. 屈腕
C. 旋前
D. 旋后

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手关节内收的主要肌肉是

A. 桡侧腕屈肌
B. 桡侧腕长、短伸肌
C. 尺侧腕屈肌
D. 尺侧腕伸肌

Manylakesandrivershavebeen()byindustrialwaste.

A. public
B. put
C. polluted
D. pollutE

Unfortunately,thehatIhadjustboughtwasnolonger()fashion.

A.

in


B.

on


C.

at


D.

up


Ourbossisleavingonatripandneedsthosepapers().

A. urgently
B. urgent
C. urgents
D. urge

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