【单选题】What is a revolving L/C?
A.
It’s an L/C under which the payment for goods can be renewed without amendment.
B.
It’s an L/C that can be used once and for all.
C.
It’s an L/C that can be extended to purchases of other goods with other suppliers.
【单选题】Name a major advantage of a revolving L/C as compared with multiple L/Cs. ______.
B.
It involves less charges
C.
The applicants for the credit wouldn't pay any commission
D.
The terms of the credit can be amended if necessary
【单选题】What is a revolving L/C?
A.
Is an L/C under which the payment for goods can be renewed without amendment.
B.
Is an L/C that can be used once and for all.
C.
It's an L/C that can be extended to purchases of other goods with other suppliers.
【单选题】关于酶原与酶原的激活
D.
酶原激活过程的实质是酶的活性中心形成或暴露的过程
【单选题】下列适宜用冷水锅焯料的一组原料是( )。
【多选题】抽样调查必然会出现抽样误差,减少抽样误差应注意( )。
【单选题】★391.宜用冷水锅焯水的原料是( )。