目前认为1型糖尿病的发生主要与哪项因素有关()
A.体力活动不足
B.肥胖或超重
C.遗传因素
D.早期营养
E.高能饮食
参考答案:C
--- Did you see a girl with an English book pass by just now?
--- No, sir. I _______ a magazine.
A.read `
B.am reading
C.would read
D.was reading
营养性缺铁性贫血多发人群是
A.6~12岁小儿
B.6个月至2岁小儿
C.12~18岁小儿
D.6个月以内小儿
E.3~6岁小儿