喉癌一般是男性多发,但是下面那一种类型肿瘤却多发于女性()
A.梨状窝癌
B.环后区癌
C.鼻咽癌
D.腮腺腺样囊性癌
E.气管腺样囊性癌
参考答案:B
数控机床是一种利用(),准确地按照事先安排的工艺流程,实现规定加工操作的金属切削机床。
He was completely ________by her tale of hardship.
A.taken away
B.taken down
C.taken in
D.taken up