单选题:Why do you think they had not a backup computer?

题目内容:
Why do you think they had not a backup computer? A. Because it was easy dow
B. Because it was very expensiv
C. Because it was not advanced enoug
D. Because it was not as big as the main compute
参考答案:
答案解析:

患者,女,32岁。结婚5年未孕,月经量多,自觉胸脘痞闷,带下量多、色白、质黏,舌苔白腻,脉细滑。妇科检查:子宫如孕3个月

患者,女,32岁。结婚5年未孕,月经量多,自觉胸脘痞闷,带下量多、色白、质黏,舌苔白腻,脉细滑。妇科检查:子宫如孕3个月大小,宫底部明显突出,质硬,B型超声波检

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被称为旅游业的龙头,在现代旅游业三大支柱中处于核心地位的是(  )。

被称为旅游业的龙头,在现代旅游业三大支柱中处于核心地位的是(  )。

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(题共用题干)初孕妇,28岁,妊娠36周。血压升高3周,今晨突然腹痛,呈持续性,阵发性加重。BP150/98mmHg,心

(题共用题干)初孕妇,28岁,妊娠36周。血压升高3周,今晨突然腹痛,呈持续性,阵发性加重。BP150/98mmHg,心率112次/分,尿蛋白(++),阴道少量

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