Write down the phone number, _______ you'll forget it. [ ]
A. so
B. and
C. but
D. or
答案:D
下述肿瘤是良性肿瘤的是()
A.淋巴瘤
B.黑色素瘤
C.骨髓瘤
D.神经纤维瘤
E.精原细胞瘤
舌下神经支配
A.颊肌B.咬肌C.颏舌肌D.下颁舌骨肌E.胸锁乳突肌