颅缝呈锯齿状的是（）
A.幼儿颅缝
B.血管压迹
C.骨折线
D.成人颅缝
E.蛛网膜颗粒压迹
参考答案：D
-How many tourists are there in Yangzhou during the National Day?
- ___________ the tourists is about 2,440,000.[ ]
A. A number of
B. The number of
C. Any number
D. Number of
星状神经节阻滞成功时，将出现下述哪种现象（）。
A.眼球突出
B.血管收缩
C.霍纳（Horner’s）综合征
D.面部湿冷
E.舌的外肌瘫痪
