解决与父母的冲突，最有效的策略是“小人不记大人过”。[ ]
√
The second-hand car she bought was almost new ,______,it was in good condition.
A．however
B．besides
C．though
D．therefore (表示一种因果关系)
半径2厘米的圆，面积和周长相等．______．
