运输工具一般用以下什么消毒剂进行消毒
A．高锰酸钾
B．氯气
C．酒精
D．来苏
E．过氧乙酸
参考答案：A
Alcohol is also classified as a downer (镇静齐Ij), and though it is legal, it can damage the liver and do great harm if in large quantities.
A．consume
B．to consume
C．consuming
D．consumed
肾单纯性囊肿的MRI信号表现是（）
A．T1WI低信号，T2WI低信号
B．T1WI高信号，T2WI高信号
C．T1WI高信号，T2WI低信号
D．T1WI低信号，T2WI高信号
E．T1WI等信号，T2WI高信号
