第1个回答 2008-04-29
help the classmates who face dificulties in learning.
或
help the classmates who have dificulties in their studies.
三楼的是错的
第2个回答 2008-04-29
help classmates who have problem in study本回答被提问者采纳
第3个回答 2008-04-29
Help your classmates with difficulties in their study.
第4个回答 2008-04-29
help the classmates who have difficulties in their study