先贤苏格拉底有句名言“美德即知识”,后人对此提出质疑“道德可教吗”请以“道德是否可教”为话题进行写作。文体不限,诗歌除外。
参考答案:道德养成途径之我见
We tried to ring you back,Bryan,but we think we ________ your number incorrectly.
A.looked up
B.got through
C.took down
D.worked out
单侧肾绞痛伴血尿者,腹部平片无异常,静脉肾盂造影不显影,而逆行肾盂造影显示正常,应首先考虑()
A.结石
B.急性尿路感染
C.肾动脉感染
D.肾静脉栓塞
E.输尿管肿瘤