铺床时符合节力原则的是()
A.操作者双脚分开
B.身体靠近床边
C.使用肘部力量
D.上身前倾
E.两膝伸直
参考答案:A, B, C
A commentary on current business trends and activities is put forward; past performance of past activities is studied to focus on the future.
A.dictation
B.fiction
C.annotation
D.illusion
公务员工资、福利、保险、退休金以及录用、培训、奖励、辞退等所需经费,应当(),予以保障。
A.机关经费自行解决
B.列入财政预算
C.尽量节省
D.机关营利保障