practice的过去式是practised还是practiced?
practice的过去式是practised还是practiced?
practiced是那个单词的过去式?
practice的过去式的用法,后面是跟to还是ing?(过去式)
practice的过去式
she practiced her spoken English every day ,这里的practice和spok
practice speaking English的过去式怎么变
play study practice 的动词过去式是什么
study、stay、practice、watch的过去式!
practice的现在分词是practicing还是practising?
practice的现在分词形式是practicking吗?还是practicing?
练钢琴是practice piano 还是practice the piano
practice过去式是什么?