当进入沼气池的人出现中毒状态,池边人首先应当()。
A.向池内鼓风
B.入池救人
C.报警
D.用小动物进行检验
参考答案:A
看看你的应变能力,用所给单词的适当形式填空。
1. She _____ (return) the book to me yesterday.
2. The boy is the _____ (young) in our class.
3. The Yellow River is the second _____ (long) river in our country.
4. That girl was born in _____ (Greek).
5. Our team _____ (win) a game last month.
6. This isn’t take-away foot. It is home _____ (cook).
7. When I opened the door, I found Sandy _____ (play) on the floor.
8. Either my father or I _____ (work) on a farm this week.
9. My sister does some _____ (run) every morning, so she is very healthy.
10.Would you like _____ (have) dinner with me tonight?
患者男,67岁,胸痛、咯血、体重下降,结合CT检查,最可能的诊断是()
A.肺结核
B.肺上沟瘤
C.错构瘤
D.胸膜间皮瘤
E.神经鞘瘤