决策问题的期望状态更多的是()
A.由客观条件决定的
B.随机确定的
C.由决策者的主观因素决定的
D.不确定的
参考答案:A
Ms Marsh was such a careless group leader that she ______ a very important detail when laying down the plan for the project.
A.left behind
B.left aside
C.left out
D.left off
缺失,腭侧基托的厚度应为()
A.1.0mm
B.1.5mm
C.2.0mm
D.0.5mm
E.2.5mm