How do you break up this phone number “19923156589”?
A. 1992 3156 589
B. 1992 315 6589
C. 199 2315 6589
D. 199 231 565 89
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How do you say this phone number “234 3558”?
A.two three four, three fifty-five eight
B.two three four, three double five eight
C.two three four, three triple five eight
D.two three four, three two five eight
Which of the following matches is wrong?
A.area code 区号
B.extension 分机号
C.triple 双重的
D.double digit 两位数(10-99)
在专用空调设备的维护中,应()检查加湿器电极、远红外管是否正常。
A. 每月
B. 每季
C. 半年
D. 每年
患者男性,26岁。1个月前出现进食后上腹部胀痛,夜间常疼醒,进食后可缓解,近日感乏力,大便呈黑色,化验大便潜血阳性,初步诊断
A. 胃溃疡伴出血
B. 十二指肠溃疡伴出血
C. 胃癌出血
D. 食管静脉曲张破裂出血
E. 急性胃炎