执勤抢险救援手套日常存放时,应使其处于()状态放置在通风干燥处。
A.包裹
B.平放
C.悬挂
D.展开
参考答案:D
根据句意结合提示或首字母填空(每空一词)。
1. There will be a p__________ meeting after the mid-term exam.
2. English isn't d__________ to learn if you try your best.
3. She does exercise every day in order to be __________ (苗条) than before.
4. He was very excited when he found an _________(寻常的) monkey in the mountain.
5. __________ (相信) it or not, his cat isn't afraid of dogs.
6. What p__________ weather we have today!
7. The tallest man was 2.72 m in h___________.
8. It's important to keep o___________ safe when we go diving.
对于一种严重的致死性疾病,评价某种一级预防措施的效果时最恰当的指标是()
A.患病率
B.罹患率
C.发病率
D.病死率
E.死亡率