哺乳类动物口腔内有3对唾液腺,即耳下腺、()和()
参考答案:颌下腺;舌下腺
I'm __________ tired, because I have __________ homework.[ ]
A. too much, too many
B. much too, too much
C. much too, too many
D. too many, too much
某乙肝患者在超声检查时发现肝内实性肿块,最大直径约3.5cm,AFP明显升高,诊断为肝细胞癌,请根据我国病理分型标准,选择分型()
A.弥漫型
B.结节型
C.巨块型
D.块状型
E.小癌型