Why didn't you tell me there was no meeting today? I _____ all the way here through the heavy snow. [ ]

A. needn't have driven

B. can't have driven

C. mustn't have driven

D. shouldn't have driven

李某从总裁手提电脑上将一套公司管理软件复制在软盘上，卖给另一需要管理软件的公司，要价 2000元，对方说这套软件加了保密措施，解密需要一定的时间，只给500元。案发后，如何确定李某的行为性质，引起了较大的争议。请问，你赞成哪种观点( )。

A．构成盗窃罪

B．构成盗窃罪，并侵犯了他人的商业秘密

C．构成盗窃罪，但侵犯了他人的商业秘密

D．构成盗窃罪，并侵犯了他人的专利权