柜台陈列的方法有:对比法()对称法()第三者
检测结果辅助眼视孔覆盖+0.12D,在辅助眼减去+0.12D之前,应()。 ["A、辅助眼减去-0.25D","B、优势眼减去-0.25D","C、双眼减去-0.25D","D、双眼增加-0.25D"]
检测结果优势眼视孔覆盖+0.12D,在优势眼减去+0.12D之前,应()。 ["A、辅助眼减去-0.25D","B、优势眼减去-0.25D","C、双眼减去-0.25D","D、双眼增加-0.25D"]
一辅助眼发生近视过矫或远视欠矫,则在()情况下易发生视疲劳。 ["A、看远时","B、看近时","C、看远看近时","D、不发生"]
一优视眼发生近视欠矫或远视过矫,则在()情况下易发生视疲劳。 ["A、看远时","B、看近时","C、看远看近时","D、不发生"]
营业员在给顾客称量东西时,能否做到()()()不仅同顾客的利益有关,而且关系到商店的信誉。