在大坡面屋面铺贴高聚物改性沥青防水卷材时,应采用______。
A.空铺法
B.点粘法
C.条粘法
D.满粘法
参考答案:D
-- Do you think Allan came by taxi?
-- No. If he had, I don't believe he ______ his bike here.
A.would leave
B.left
C.would have left
D.had left
女性癌症患者,58岁,服用甲氨蝶呤约2周,出现巨幼红细胞性贫血,为防治该不良反应的药物宜选用
A.核酸B.Vit B6C.铁剂D.叶酸E.四氢叶酸