可以采用大修理方式进行补偿的设备磨损是()。
A.不可消除性有形磨损
B.第一种无形磨损
C.可消除性有型磨损
D.第二种无形磨损
参考答案:C
正常壁层胸膜的声像图表现,错误的是()。
A.为弧形明亮的细带状强回声
B.正常状态下,其实际厚度测量较困难
C.可随呼吸移动
D.其浅方为胸壁肌层回声
E.其深方即为胸腔弱回声及含气肺强回声
Kate, Han Mei told us _________, Would you like to tell us _________?[ ]
A. something interesting; anything else
B. something interesting; else anything
C. interesting something; anything else
D. interesting something; else anything