第1个回答 推荐于2017-07-20
Students should care about the vulnerable groups and lend a helping hand to them.
第2个回答 2015-06-28
Students should have sympathy for the vulnerable groups and send them support.
第3个回答 2015-06-28
students should take care of the poor. and give them help.
第4个回答 2015-06-28
classmates should be concerned about the disadvantaged groups to give them help
第5个回答 2015-06-28
Students should be concerned about the disadvantaged groups of others to give them help