发展柔韧素质的常用方法是（）
A.静力性拉伸练习
B.动力性拉伸练习
C.被动性拉伸练习
D.摆动练习
参考答案：A, B, C
-----Tom passed the final exam . ---______, and _______.
A．So did he , so did
B．So he did , so did you
C．He did so, you did so
D．So he did , you did so
— _____________ she going to draw some pictures?
— Yes, she is. [ ]
A. Do
B. Is
C. Does
