天 净 沙· 秋 思 (元)马致远 枯藤老树昏鸦,小桥流水人家,古道西风瘦马。夕阳西下,断肠人在天涯。
________ TV drama You Who Came From the Stars tells a love story between a 400-year-old alien and ________ attractive human girl.
医疗上用的生理盐水是0.9%的氯化钠溶液.要配制0.9%的氯化钠溶液100g.其中选用仪器或操作正确的是( )