问题
单项选择题 A1/A2型题
男性，50岁。咯血200ml后突然窒息，应立即采取的措施是（）.
A.输血
B.吸氧
C.去除呼吸道梗阻
D.静滴呼吸兴奋剂
E.推注垂体后叶素
答案
参考答案：C
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男性，50岁。咯血200ml后突然窒息，应立即采取的措施是（）.
A.输血
B.吸氧
C.去除呼吸道梗阻
D.静滴呼吸兴奋剂
E.推注垂体后叶素
参考答案：C
| 选择正确的单词。 | |
2. What is Jenny doing? She is ___________ a song. 3. Steven is ___________ ping-pong. 4. Jenny is ___________ on the paper. 5. Lily is ___________ a picture. 6. What are you ___________? 7. She is ___________ her pen on her desk. |