脊柱神经鞘瘤CT扫描时,下述哪种征象看不到()。
A.肿瘤呈圆形实质性肿块
B.密度较脊髓略高
C.脊髓受压移位
D.增强扫描肿瘤无强化
E.骨窗像可见椎弓根骨质吸收破坏
参考答案:D
—Why not come and join us in the game?
—__________, but I must meet Mr. Smith at his office now.
A.I’d like to.
B.Let’s go
C.Yes, please
D.It’s a pleasure
高热证风寒型者,可在基础方上加用()。
A.风池、风门
B.尺泽、鱼际
C.内庭、支沟
D.风池、神门
E.水沟、素髎