最易发生区域性淋巴结转移的恶性肿瘤是()。
A.鳞状细胞癌
B.基底细胞癌
C.淋巴上皮癌
D.腺上皮癌
E.未分化癌
参考答案:E
At last the boy had no choice but_____the bread from the supermarket. [ ]
A. admit to have stolen
B. admit having stolen
C. to admit to have stolen
D. to admit having stolen
下列关于开标的程序和内容不包括的一项为( )。
A.密封情况检查
B.拆封
C.唱标
D.监督检查