下列哪种因素可引起水平型食物嵌塞()。
A.面磨损
B.充填式牙尖
C.修复体未能完善地恢复接触
D.龈 * * 退缩,龈外展隙增大
E.接触点异常
参考答案:D
---It’s a pity that England should have been defeated so easily in the 2010 World Cup.
---They play so well; I really think they are worthy____ a place in the finals.
A.of having
B.of being had
C.having
D.to have
以( )违反法定程序为由,判决撤销具体行政行为的,行政机关可以作出与原具体行政行为相同的具体行政行为。
A.法院 B.公安机关 C.行政上级机关 D.检察院