分析下面多重复句的层次和关系。
一个人能力很强,可是他干劲不足,不负责任,结果工作效率很低;有的人尽管能力低,可是他发愤努力,紧张工作,不断总结经验,结果,工作效率反而超过了工作能力强的。
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设一棵二叉树的中序遍历结果为DBEAFC,前序遍历结果为ABDECF,则后序遍历结果为______。
ACBEGFD
B. ABCDEFG
C. ACBEDFG
D. ABCEDFG
A.She is a travel agent.B.She is a(real) estate agent.C.She sells cars.D.She sells hot
A. She is a travel agent.
B. She is a(real) estate agent.
C. She sells cars.
D. She sells hotels.
A.At all the entrances.B.At some entrances.C.At all the exists.D.At some exists.
At all the entrances.
B. At some entrances.
C. At all the exists.
D. At some exists.