有关影响肿瘤对化疗敏感性的因素中,下列不正确的是()
A.肿瘤的病理类型及分化程度
B.肿瘤大小及浸润范围
C.药物类型及选择
D.给药方案及给药途径
E.患者的性别及年龄
参考答案:E
电动机是利用________________________的原理使线圈转动,并利用 及时改变 ,以保持线圈的持续转动。
Woman: Excuse me; could you bring me a glass of water, please Man: Sorry, but I’m not a waiter. Question: What does the man mean().
A. He wants a glass of water.
B. He won’t do as the woman asks.
C. He can’t wait any longer.
D. He’s looking for the waiter.