第1个回答 2011-05-26
1. 否定句 I didn't grow flowers last month.
疑问句(纠结要不要改人称呢,感觉问自己有没有种花很奇怪的)
----Did you grow flower last month? ----Yes, I did. ----No, I didn't.
2. 否定句 TOM didn't ride horses the day before yesterday.
疑问句 -----Did Tom ride horses the day before yesterday?
-----Yes, he did.
------No, he didn't.
第2个回答 2011-05-28
否定句 I didn't grow flowers last month.
疑问句 Did you grow flowers last month ?
否定句 TOM didn't ride horses the day before yesterday.
疑问句 -----Did Tom ride horses the day before yesterday?
-----Yes, he did.
------No, he didn't.