I must study hard.怎么改写为反问句,疑问句,否定句,肯定句?
问题描述:
I must study hard.怎么改写为反问句,疑问句,否定句,肯定句?
答
反问句——Mustn's you study hard?
疑问句——Must I study hard?
否定句——I needn't study hard.
肯定句就是它自己.