Ⅰ
1.decision 2.meters 3.villages 4.dangerous 5.messages
Ⅱ
1.I have for
2.could better in
3.graduate as a volunteer
4.helping other
5.above at first feel sick
ⅢCCDCD CABBB
英语练习册下册答案（人教版）第四单元 selfcheckandreading
Ⅰ
1.decision 2.meters 3.villages 4.dangerous 5.messages
Ⅱ
1.I have for
2.could better in
3.graduate as a volunteer
4.helping other
5.above at first feel sick
ⅢCCDCD CABBB