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腹股沟处外伤并股神经及股血管暴露，受伤时间已达24小时，该患者清创后宜行（）

A.一期缝合

B.不缝合

C.延期缝合

D.伤口内放入磺胺药或其他抗生素

E.足量有效抗生素加早期功能锻炼和理疗

答案

参考答案：A

完形填空

Just now, I entered the website “Topic for Today”. I feel ___1___ (interest) in the report on middle school students’ using cell-phones on campus. In fact, more students now come to school___2___cell-phones. My schoolmates have different opinions. Some think___3___is convenient to get in touch with others with the cell-phone, which also makes you feel safe especially in time of trouble. ___4___, it is nice to enjoy various functions of different cell-phones. ___5___ think differently. First, the cell-phone is not___6___necessity in school, as there are some IC phones there, ___7___ (make) it easy to call others. Second, many students often play e-games and send e-massages with their cell-phones, even in class, ___8___will surely have bad effects on their study. What’s more, it will result ___9___ a great waste of time and money. In my opinion, the cell-phone is a useful tool in our daily life. But it doesn’t mean we can use ___10___ (free) in school.
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