下列哪项属于早期胃癌( )。
A.病灶局限于胃窦
B.病灶局限于黏膜或黏膜下
C.直径2cm内
D.无淋巴结转移
E.未侵及浆膜
参考答案:B
分部分项工程量清单的项目编码前()位是统一编码
A.6
B.10
C.9
D.12
After nearly three years of rebuilding, _______ new Wunchuan has appears in _____ front of people.
A. a; the B. the; \ C. \ ;the D. a;\