人们常说“心动不如行动”,原因在于[ ]
A.实践具有客观物质性
B.实践具有社会历史性
C.实践是直接现实性活动
D.意识对人的行动具有指导作用
答案:C
Why does Jamie want to move out of the dormitory().
A.Because she likes a quiet life.
B.Because she needs a place to her own.
C.Because she is not on good terms with her roommates.
尿路梗阻行CT检查的价值在于()
A.帮助鉴别肾囊肿和积水
B.显示肾大小、轮廓、肾结石、肾积水、肾实质病变及肾实质剩余状况
C.有助于鉴别尿路外疾病引起的尿路梗阻,如腹膜后肿瘤、盆腔肿瘤
D.强化CT有助于了解肾的功能状态
E.判断梗阻的部位及程度