【单选题】(2012)按照马斯洛的需要层次理论,下列说法正确的是( )
【简答题】无向图g=(v,e),其中:v={a,b,c,d,e,f},e={(a,b),(a,e),(a,c), (b,e),(c,f),(f,d),(e,d)},对该图进行深度优先遍历,得到的顶点序列正确的是( )。 a .a,b,e,c,d,f b.a,c,f,e,b,d c.a,e,b,c,f,d d.a,e,d,f,c,b
【单选题】They made every effort to______the costs of the construction project.
【单选题】已知集合U={a,b,c,d,e,f},A={a,b,e,f},B={d,e,f},则∁UA∪B=( )
【单选题】They made every effort to their argument.A.protectB.judge C.defendD.hold
A.
They made every effort to ____their argument. A.protect
【简答题】请同学整理上节课和今天课程内容,做笔记,拍照上传学习通—作业,要求注意书写和排版,周五下午四点之前提交
【简答题】They made every effort to go to the bus station as quickly as possible, ______ (等他们到达的时候却发现车已经开走了).
【单选题】煤厂初步可行性研究估算的项目总投资准确率应控制在()以内
【单选题】无向图G=(V,E),其中:V={a,b,c,d,e,f},E={(a,b),(a,e),(a,c),(b,e),(c,f),(f,d),(e,d)},对该图进行深度优先遍历,得到的顶点序列正确的是( )。A.a,b,e,c,d,f B.a,c,f,e,b,d C.a,e,b,c,f,d D.a,e,d,f,c,b