儿童青少年期哪种疾病与成年期心血管疾病的发生密切相关()
A.贫血
B.肥胖
C.龋齿
D.近视
E.营养不良
参考答案:B
Would you like perform at the party?
A. to
B. for
C. /
工厂有了通风排毒措施就不必戴个人卫生防护用品。