顾客试戴翡翠手镯先给顾客要试戴的手掌关节处轻轻揉捏()秒,让顾客的手部放松且能使手掌关节柔软灵活,然后让顾客的手放在()上,准备试戴。
参考答案:20—30;绒布
I don't like swimming, Frank doesn't like swimming, _____. [ ]
A. either
B. neither
C. too
下列反映项目清偿能力的指标中正确的是()。
A.资产负债率=(负债总额÷销售总额)x100%
B.产权利率=(负债总额÷有形净资产)x100%
C.有形资产债务率=[负债总额÷(股东权益—无形资产净值)]x100%
D.已获利息倍数=(税息前利润÷利润总额)x100%