目前，影响婴幼儿健康的最常见疾病不包括（）
A.佝偻病
B.缺铁性贫血
C.腹泻
D.结核
E.肺炎
参考答案：D
钢板桩格形围堰一般适用的挡水高度小于（）m。
A.6～8
B.15～18
C.10～15
D.8～10
The child was badly by other people in the village. [ ]
A. treated
B. considered
C. taken care of
D. looked after
