自卑主要属于自我意识中的（）表现。
A.自我认识
B.自我体验
C.自我调控
D.社会我
参考答案：B
涎腺肿瘤中最常见的是（）。
A.多形性腺瘤
B.沃辛瘤
C.黏液表皮样癌
D.腺样囊性癌
E.嗜酸性细胞腺瘤
I have been keeping that photo ________ I can see it every day, as it always reminds me of my college days.
A．which
B．where
C．whether
D．when
