6月1日儿童节时,太阳直射点的位置是 [ ]
A、位于北半球并向北移动
B、位于北半球并向南移动
C、位于南半球并向北移动
D、位于南半球并向南移动
答案:A
超短波治疗慢性病时采用()
A.无热量,5~8~10min,每日1~2次,5~10次
B.微热量,10~15min,每日1次,10~15次
C.微热量或温热量,10~15~20min,每日1次,15~20次
D.温热量,30~60min,每日1~2次,5~8次
E.热量,40~60min,每周1~2次,6~15次,与放疗、化疗同步进行
With respect to a capital budgeting analysis, which of the following is most likely included in the computation of a project's cash flow()
A. Sunk costs.
B. Financing costs.
C. Opportunity costs.