第1个回答 2012-10-05
How much time did you spend on doing your homework yesterday?
第2个回答 2012-10-05
How much time did you spend on your homework yesterday?
第3个回答 2012-10-05
how long did you spend in (doing) your homework yesterday?
第4个回答 2012-10-05
How long did you spend on your homework yesterday?本回答被提问者采纳
第5个回答 2012-10-05
Yesterday u do homework spend 了 how long time?
^.^ *o*