Young people should never forget that_good health is_important part of happiness.
问题描述：
Young people should never forget that_good health is_important part of happiness.
A.the;/ B.a;the C.a;an D./;an
答
Young people should never forget that_good health is_important part of happiness.
年轻人不应该忘记健康是幸福的重要组成部分
health “健康”,不可数名词,故前不加冠词
part 可数并且important为元音开头 冠词为an
故选D
【英语牛人团】倾情奉献,满意请记得及时采纳哦 谢谢!