国标舞中“拉丁舞五项”是指（）。
参考答案：伦巴舞、恰恰舞、牛仔舞、斗牛舞、和桑巴舞
The hunter his gun under the tree where he was .
A．lay; lieing
B．laid; lying
C．lied; laying
D．lay; lying
生态因子
