下述肿瘤中单独应用化疗可治愈的是()
A.乳腺癌
B.胰腺癌
C.绒毛膜上皮癌
D.胶质瘤
E.肺癌
参考答案:C
解析:其余选项均须以手术为主的综合治疗。
When a line is spirally coiled about its end and lying flat on deck,it is said to be().
A.coiled
B.faked
C.flemished
D.seized