计算机之所以属于智能机器，是因为它除了能完成算术运算外，还能完成某些 【1】 。
患者，女，18岁，长期出现持续阴道漏尿症状，间隔有正常分次排尿。尿常规：WBC++)，RBC(+)，泌尿系B超检查提示右肾重度积水，肾图提示右肾无功能。 确诊首选
A. 尿流动力学检查
B. 静脉肾盂造影检查
C. 膀胱尿道造影检查
D. 逆行肾盂造影检查
E. 膀胱镜检查
How did the dog help rescue the baby.’
A. It helped rescue this baby by attracting people’s attention by barking.
B. It helped rescue this baby by pulling the body to safety.
C. It helped rescue this baby by comforting the baby until help came.
D. It helped rescue this baby by waking up the baby by ringing the bell.
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