CT示:形状不规则高密度占位病变,内密度不匀质,诊断为()
A.淋巴管瘤
B.皮样囊肿
C.海绵状血管瘤
D.脉络膜骨瘤
E.以上均可出现
参考答案:A
膀胱高度膨胀时,一次导出大量尿液,病人可出现
A.血压升高
B.虚脱
C.剧烈腹痛
D.血尿
E.尿频、尿急
____________ you usually go to school on foot?[ ]
A. Is
B. Are
C. Does
D. Do