下列各项,不属眩晕治本之法的是()
A.填精
B.养血
C.益肾
D.养肝
E.潜阳
参考答案:E
It was five hours _____ the French climber reached the top of the world’s tallest building.
A.since
B.that
C.before
D.when
漂白治疗常用的药物是()。
A.10%~15%过氧化脲
B.10%~15%过氧化氢
C.20%~30%过氧化脲
D.30%过氧化氢
E.以上均可