蛋白质和热能缺乏引起的营养不良,临床表现有()
A.水肿型
B.X形或O形腿型
C.亚健康型
D.消瘦型
参考答案:A,D
What does the speaker mean
A.Everyone has more enthusiasm than she does.
B.She’s the most enthusiastic person I know.
C.She’s no more enthusiastic than the others.
D.Nobody has any enthusiasm in the promotion.
1971年联合国教科文组织在“人与生物圈计划”研究中提出的概念是
A.可持续发展城市
B.环保城市
C.生态城市
D.绿色城市