中长跑冲刺动作要领与短跑冲刺动作要领大致相同。
参考答案：对
There are so many kinds of MP5 in the shop. We can not decide _____.[ ]
A. what to buy
B. to buy what
C. which to buy
D. to buy which
诊肌肤肿胀时，按之凹陷，举手即起者，为（）
A.水肿
B.气肿
C.新病
D.久病
E.臌胀
