同学们在查视力时往往是通过平面镜看视力表（测试距离：5m），此时视力表就在你所坐椅子的正上方，平面镜要放到距离你_________m的地方。
2.5
会计人员职业道德义务和社会义务等同，所有的社会义务都是道德义务。（）
Most young girls were scared________stay outside after 10：00 p. m.because they were
scared________being robbed in the city. [ ]
A. to; to
B. to; of
C. of; to
D. of; of
