第1个回答 2012-04-08
have some problems in....aspects本回答被提问者采纳
第2个回答 2012-04-08
we got problems on.......
there are unsettled questions about......
根据语境吧
第3个回答 2012-04-08
have some problem in。。。
第4个回答 2012-04-08
there are some problemes in
第5个回答 2012-04-08
have some questions in