肾上腺腺瘤与肾上腺囊肿的鉴别要点是（）
A.均匀水样密度肿块
B.圆形、类圆形肿块
C.肿块大小不同
D.肿块强化与否
E.以上都不是
参考答案：D
244. Last Sunday, My friend and I drove to the Summer Palace in Beijing. We found there were so many cars here and there and we couldn’t find a place to _______ the car in.
A．pause
B．stop
C．place
D．Park
一般钢筋成形后量度尺寸都是沿直线量内皮尺寸。
