He completed swimming-teacher training, then arranged to volunteer at a swim school to build up his practical experience.
【正确答案】:他完成了游泳教师的培训,然后做出安排在一个游泳学校做志愿者,以积累实践经验。
He completed swimming-teacher training, then arranged to volunte
📱 扫码体验刷题小程序
扫一扫使用我们的微信小程序