下列不属于继发性骨质疏松症的危险因素是()
A.内分泌代谢疾病
B.结缔组织病
C.胃肠疾病和营养性疾病
D.呼吸系统疾病
E.器官移植术后
参考答案:D
—_____ Wang Fang have two small eyes?
—No, she has two big eyes.[ ]
A. Does
B. Do
C. Is
变压器轻瓦斯动作后应为何处理?