F．C．L．means（）container load A: fair B: free C: firm D: full
F．C．L．means（）container load A: fair B: free C: firm D: full
the……means（） A: C B: ……f C: F D: ne
the……means（） A: C B: ……f C: F D: ne
L/C is the most frequently used means of payment in international trade.
L/C is the most frequently used means of payment in international trade.
If the L/C simply stipulates an expiry date without a shipment date, it means that（ ）.
If the L/C simply stipulates an expiry date without a shipment date, it means that（ ）.
凯恩斯的货币交易需求函数表达式为（） A: L＝f（P） B: L＝f（Y） C: L=f（r） D: L＝f（N
凯恩斯的货币交易需求函数表达式为（） A: L＝f（P） B: L＝f（Y） C: L=f（r） D: L＝f（N
中国大学MOOC: Remittance is more popular than L/C as a means of payment.
中国大学MOOC: Remittance is more popular than L/C as a means of payment.
Remittance is more popular than L/C as a means of payment. A: 正确 B: 错误
Remittance is more popular than L/C as a means of payment. A: 正确 B: 错误
On board B/L means that the goods have been shipped on board.
On board B/L means that the goods have been shipped on board.
低应变检测中，桩身缺陷位置的频域计算公式为（ ）。 A: L=2c/△f B: L=c/△f C: L=4c/△f D: L=c/（2△f）
低应变检测中，桩身缺陷位置的频域计算公式为（ ）。 A: L=2c/△f B: L=c/△f C: L=4c/△f D: L=c/（2△f）
用（）公式计算轴线平面平行度偏差 A: ƒΣβ=0.5（L/b）Fβ B: ƒΣβ=0.2（L/b）Fβ C: ƒΣδ=（L/b）Fβ D: ƒΣδ=（L/b）F
用（）公式计算轴线平面平行度偏差 A: ƒΣβ=0.5（L/b）Fβ B: ƒΣβ=0.2（L/b）Fβ C: ƒΣδ=（L/b）Fβ D: ƒΣδ=（L/b）F