问题
单项选择题
孕期监护不包括哪项内容（）
A.对孕妇的定期产检
B.对胎儿的监护
C.对胎儿成熟度的监测
D.对胎盘功能的监测
E.对孕妇工作及居住环境的监测
答案
参考答案：E
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孕期监护不包括哪项内容（）
A.对孕妇的定期产检
B.对胎儿的监护
C.对胎儿成熟度的监测
D.对胎盘功能的监测
E.对孕妇工作及居住环境的监测
参考答案：E
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根据短文内容，用方框中所给的单词填空。
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| What is the greenhouse(温室)effect? Have you ever been inside agreenhouse, the allglass building where plants are 1 ?It's very warm, because the glass walls allow the sun's rays(光线)in but keep the heat from getting out. Think of the earth as being 2 a large green-house. The gases act like a greenhouse's glass walls-they keep the heat from getting out into space,and the earth stays warm. Try,this easy 3 :Take two jars (大口瓶) and put a teaspoon of water in each jar. Put a lid (盖子) on just one jar. Place __4 jars in a aunny place. After a few hours,check on the jars. You'll see that the open jar hasn't changed,but the closed jar will be hot inside. What happened? The heat from the sun 5 not get out from the closed jar. |
