肾细胞癌MRI增强扫描的强化特点是()
A.延迟期强化常不及肾实质
B.可为不规则边缘强化
C.可为不均匀斑片状强化
D.少数可无明显增强
E.以上均是
参考答案:E
. You have made a few spelling mistakes in your composition, but it is well written_______.
A.on a whole
B.as a whole
C.general speaking
D.as the whole
人力资源与其他资源所共有的特征是()
A.物质性、社会性、有限性
B.物质性、可用性、无限性
C.能动性、社会性、可变性
D.物质性、可用性、有限性