支原体肺炎的常见人群是
A.青年和中年B.儿童和青年C.老年D.学龄前儿童E.婴幼儿
参考答案:B
A proverb is a short, well-known saying that conveys 小题1:______ common truth or belief. Marty proverbs give advice about how to live.
For example, my daughter is very short. She would like to be 小题2:______. But I tell her that good things come in small packages. Some valuable things are very small, like diamonds and other jewels. But I also tell my children that all 小题3:______ glitters is not gold. Don't be fooled by appearances. 小题4:______ may look valuable, but may not really be valuable. Sometimes I tell my children to cooperate to solve a problem. After all, two heads are better than 小题5:______. Two people working together can get better results. But another proverb says too many cooks spoil the broth (汤). 小题6: ______ too many people try to do something, then the job will not be done well.
Finally, I always like the proverb: You can catch more flies with honey than 小题7:______ vinegar. Honey is sweet while vinegar is not. In other words, you can win people to your side more easily with gentle persuasion 小题8:______ by hostile actions.
水土保持生态建设工程措施一般可分为()。
A.坡面治理工程
B.山沟治理工程
C.山洪排导工程
D.小型蓄水用水工程