用15ml移液管移出的溶液体积为（ ）mL A: 15 B: 15.0 C: 15.00 D: 15.000

煤的灰分测定中，当灰分（）时，必须进行检查性灼烧。 A: Ad＜15.00％ B: Aad＜15.00％ C: Ad≥15.00％ D: A≥15.00％

Which of the following prices is quoted for China's import? A: USD 15.00 per set CIF Shanghai B: USD 15.00 per set CIF Antwerp C: USD 15.00 per set FOB Shanghai D: EUR 15.00 per set FOB Antwerp E: USD 15.00 per set CPT Antwerp F: USD 15.00 per set CIP Xi'an, China G: USD 15.00 per set FCA Los Angeles

Which of the following prices can be quoted for China’s import? A: USD 15.00 per set CIF Shanghai B: EUR 15.00 per set FOB Antwerp C: USD 15.00 per set CIP Dalian, China D: USD 15.00 per set CIF Antwerp E: USD 15.00 per set FOB Shanghai F: USD 15.00 per set CPT Antwerp

Which of the following prices is quoted for China's import? A: USD 15.00 per set CIF Shanghai B: USD 15.00 per set CIF Antwerp C: USD 15.00 per set FOB Shanghai D: USD 15.00 per set CPT Antwerp

Which of the following prices is quoted for China's import? A: EUR 15.00 per set FOB Antwerp B: USD 15.00 per set CIP Xi'an, China C: USD 15.00 per set FCA Los Angeles D: USD 15.00 per set CIF Shanghai

 1.00 ml [tex=2.143x1.214]bWdvkykZPsoQ/6FpOp3AAA==[/tex] 溶液用蒸馏水和 [tex=5.786x1.214]6JfF1Tn8HJlhcfdX6Wh4ji1CmPzie6kY1Kuf2G1aXpI=[/tex] 缓 冲溶 液稀 释, 然后用 15.00 ml  0.0100 mol / L  EDTA溶液处理。过量的 EDTA 用标准  0.01500 mol / L [tex=2.857x1.214]sYANO6HrFM7mbXcUEW4y5A==[/tex] 溶液回滴,用去  4.37 ml  。计算原 [tex=2.143x1.214]Jn/VOdEFMekygNf7ZNeW9Q==[/tex] 溶液的浓度。

在一支25mL滴定管内盛溶液至15.00mL刻度处，当将滴定管内液体全部排出时，所得液体的体积是（ ）。 A: 10.00mL B: 15.00mL C: 小于10.00mL D: 大于10.00mL

一支25mL滴定管，内盛溶液液面在15.00mL刻度处，当将滴定管内液体全部排出时，所得液体的体积是（） A: 10.00mL B: 15.00mL C: 小于10.00mL D: 大于10.00mL

下列中文大写正确的有 。 A: ¥1008.60 人民币壹千零捌元陆角零分 B: ¥15.00 人民币拾伍元整 C: ¥15.00 人民币壹拾伍元整 D: ¥100.60 人民币壹百元陆角整