太极拳的基本步型有：（）、虚步、弓步、开立步、独立步。
A.仆步
B.退步
C.歇步
D.击步
参考答案：A
---- I wonder if I could borrow your bike for a second time.
---- .You nearly damaged it last time.
A．Why not?
B．I don’t think so.
C．By no means.
D．By all means.
