They showed the pictures of the horse and its() to us.The ()pilot flew for the first time today.

题目

They showed the pictures of the horse and its() to us.The ()pilot flew for the first time today.
He called for a lot of funds on edcation and().
She caught the ()to Edinburgh.
I've had to()myself to be more confident at work.
在括号中分别填上train,trainer,trainee,training

答案

1.trainer（ 教练员,驯兽师） 2.training（动名词形式 训练）3.trainee（实习生,接受培训者） 4.train（动词）