下列关于肱骨外上髁炎,哪项是错的()
A.网球运动员多见
B.痛点激素注射效果可以肯定
C.伸肌腱牵拉试验阳性
D.临床症状为外上髁疼痛
E.外上髁的慢性损伤性炎症
参考答案:B
卡波西肉瘤最常见的部位为()
A.咽部
B.腭部和牙龈
C.口底和牙龈
D.颊黏膜
E.唇、舌背
At the time of the earthquake Jeff was still in his office. He ________ to finish a project before he left for the day.
A.has tried
B.had tried
C.has been trying
D.had been trying