AIDS最常见、最严重的机会感染性疾病为（）
A.鹅口疮
B.卡氏肺孢菌病
C.隐球菌性脑膜炎
D.肺念珠菌病
E.肺炎型曲霉病
参考答案：B
We got home to find the whole house upset down . Thieves obviously .
A．turned; had been broken in
B．turned; had broken in
C．to have turned; had been broken in
D．turning; had been broken into
黏液表皮样癌的细胞组成是
A．表皮样细胞、腺上皮和黏液细胞
B．表皮样细胞、软骨样细胞和中间细胞
C．腺上皮细胞、黏液细胞和中间细胞
D．表皮样细胞、黏液细胞和中间细胞
E．黏液细胞、软骨样细胞和中间细胞
