问题
单项选择题
男性，53岁。全麻下行食管癌根治术，术后6小时突然发热39℃，最可能的诊断为（）.
A.切口裂开
B.下肢深静脉血栓形成
C.肺不张
D.切口感染
E.吻合口瘘
答案
参考答案：C
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男性，53岁。全麻下行食管癌根治术，术后6小时突然发热39℃，最可能的诊断为（）.
A.切口裂开
B.下肢深静脉血栓形成
C.肺不张
D.切口感染
E.吻合口瘘
参考答案：C
Protecting (保护) wild animals is our duty. Because wild animals are important to us. They live with us on the earth together. If there are no animals on the earth, we will not live on, 46 . So we should take good care 47 them to help us live a healthy life. 48 some people still don’t realize the 49 of protecting wild animals. They often kill wild animals for food or for money. Every day there are many wild animals being 50 . So lots of wild animals have died out (灭绝). We can’t see them any more. Today the number of wild animals 51 becoming smaller and smaller. If we don’t protect them, they will all die out. If this goes on, there will be no animals left on the earth. 52 , more and more people have begun to do many things to help protect wild animals. They ask people 53 killing wild animals. They get people to know that protecting wild animals is one of the most important things. Now many countries have made 54 laws (法律) to protect wild animals. Now that (既然) wild animals are so important to man, we should do our 55 to protect them and it means human beings can make friends with animals and get on well with them.
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