来自马文骐的问题
theywereveryhappyyesterday.变为一般疑问句和否定句怎么变?
theywereveryhappyyesterday.变为一般疑问句和否定句怎么变?
1回答
2020-01-31 10:32
theywereveryhappyyesterday.变为一般疑问句和否定句怎么变?
theywereveryhappyyesterday.变为一般疑问句和否定句怎么变?
weretheyveryhappyyesterday?
theywerenotveryhappyyesterday.