影响粘固剂粘着力的因素是（）
A.水分
B.氧化物
C.油质残渣
D.A+C
E.A+B+C
参考答案：E
At a rough estimate, Nigeria is _________ Great Britain.
A．three times the size as
B．the size three times of
C．three times as the size of
D．three times the size of
眼化学烧伤的并发症不包括( )
A．角膜穿孔B．继发性青光眼C．睑球粘连D．内源性眼内炎E．角结膜干燥症
