源程序文档化要求程序应加注释。注释一般分为序言性注释和______。
参考答案:功能性注释
解析: 注释一般分为序言性注释和功能性注释。
They would not allow him _______ across the enemy line. [ ]
A. to risk going
B. risking to going
C. for risk to go
D. risk going
胃癌淋巴结转移常见部位为()
A.右锁骨上
B.左锁骨上
C.右颈部
D.左颈部
E.左颌下