买卖双方对价格的认同程度可以通过成交量的大小来确认。成交量大，则认同程度大；成交量小，则认同程度小。（）
参考答案：对
The thief was apprehended, but his accomplice had disappeared.
A．people who saw him
B．the person who helped him
C．guns and knives
D．stolen goods
小舞蹈病下列哪项表述是不正确的（）
A.是风湿热在神经系统的表现
B.病理可有黑质、纹状体等部位可逆性炎性改变
C.儿童和青少年多见
D.即使不治疗也可自行缓解
E.治愈后不再复发
