某学生在进行跨跳练习后发现尿液呈红色,此时首先应()。
A、停训检查
B、减少跳跃练习
C、边练边治
D、停训治疗
参考答案:A
_______you are,_________mistakes you will make. [ ]
A. The more careful;the fewer
B. The more carefully;the fewer
C.The more careful;the less
D. The more carefully;the less
哪一解剖结构将腮腺分为深叶和浅叶
A.面神经B.腮腺导管C.颈外动脉D.面横动脉E.面后静脉