通过临床体格检查和各种影像诊断手段确定的肿瘤大体范围是（）

A.肿瘤区

B.靶区

C.计划区

D.治疗区

E.照射区

The possession of language enables man to（）his wisdom and experience to his children and grandchildren.

A.pass away

B.pass off

C.pass by

D.pass on