打喷嚏捂口鼻
B .
喷嚏后慎揉眼
C .
勤洗手勤通风
D .
戴口罩讲卫生


①建设法治政府的基本要求
②促进公民对政府权力运行的法律监督
③纠正职责交叉重叠和“缺位”
④简政放权,优化权力运行,放置“越位”
英国资产阶级革命过程中的反复和曲折说明了( )
As a kid, I loved everything about school. I loved books,1, tests and homework. Most of all I longed to someday march down the aisle (通道) to receive my2.That seemed more attractive even than getting married. But at 15, I had to3because my parents couldn't4my school education. My hope of getting a diploma was dead.
Pretty soon, I married. I had three children, and I thought: "There5my diploma."
Even so, I wanted my children to be educated. But Linda, our youngest child, had juvenile arthritis (幼年型关节炎) in her6and knees, which made it7for her to function (活动) in a normal classroom.
One day, I saw an ad in the newspaper for evening courses.
"That's the answer," I said to myself. Linda always felt8in the evening, so I would just sign her up for night schoo1.
Linda was busy9out enrollment (入学) forms when the secretary said, "Mrs. Schantz, why don't you come back to10?"
I 11, “There's no way! I'm 55!”
12 he insisted, and before I knew what I had done, I was enrolled for classes in English and crafts. “This is only an experiment,” I 13 him, but he just smiled. To my surprise, both Linda and I thrived (茁壮成长) in evening school. I went back again the next semester, and my grades 14 improved.
It was 15 going to school again, but it was no game. Sitting in a class full of kids was embarrassing, 16 most of them were respectful and encouraging. During the day, I still had loads of housework to do. But when I was down, Linda encouraged me. “Mom, you can't 17 now!” And when she was down, I 18her. Together we saw it through. At last, I got my diploma. 19 , my classmates all voted for me to be class speaker, and I got a $ 3, 000 college scholarship.
Yes, Mom, I was late for school, but I got there 20 .
的左、右顶点分别为A,B,F为椭圆C的右焦点,圆x2+y2=4上有一动点P,P不同于A,B两点,直线PA与椭圆C交于点Q,则
的取值范围是( )
)∪(0,
)
B . (﹣∞,0)∪(0,
)
C . (﹣∞,﹣1)∪(0,1)
D . (﹣∞,0)∪(0,1)
,
”的否定是( )
,
B .
,
C .
,
D .
,
