易听的流行音乐用（）带来耳朵的舒适感。
A.轻快节奏
B.柔和音色
C.绚丽舞台
D.简单旋律
参考答案：B
—I’m interested in that beautiful MP5 player. How much do you charge for it?
—$ 150. And it’s of the value.
—Well, . but I can’t afford it. Thank you anyway.
A．please lower the price
B．it’s worth that
C．it’s really nice
D．that’s too dear
行于浅表而浮现于外的是（）
A.正经
B.奇经
C.孙络
D.浮络
E.别络
