题目

The count was examining the weapons, when his study door opened, and Baptistin entered, making a sign to him, and went out, closing the door after him.”Who are you, madame?” said the count to the veiled woman ①. The woman cast one look around her, to be certain that they were quite alone; then bending as if she would have knelt, and joining her hands, she said with an accent of despair, “Edmond, you will not kill my son?” The count retreated a step, uttered a slight exclamation ②. “What name did you pronounce then, Madame de Morcerf?” said he. “Yours!” cried she, th下列措施中，能防止蒸发的是（ ）A．把粮食晒在朝阳的地方B．把酒精放在密封的瓶中C．将洒在地上的水用扫帚D．将湿衣服晾在通风处