问题
猜谜题，问答题
根据答句写问句。
1. _________________________________________?
My ruler is 20 cm long.
2. _________________________________________?
I have a headache.
3. _________________________________________?
I went to a park yesterday.
4. _________________________________________?
I bought many presents on my holiday.
5. _________________________________________?
He went there by bike.
答案
1. How long is your ruler
2. What's the matter
3. Where did you go
4. What did you do on your holiday
5. How did he go there
答案不唯一