问题：
[单选] The container operator looks forward to（）the goods before the end of this month.
aelivery。delivery of。our delivery。deliver。
问题：
[单选] I appreciate（）the opportunity to visit your factory.
having been given。to have been given。having given。to have given。
问题：
[单选] It’s our recommendation that the buyer（）an irrevocable L/C.
opens。open。opening。establishes。
问题：
[单选] Please reply to our inquiry（）your earliest convenience.
by。upon。for。at。
问题：
[单选] You must be responsible for all the losses arising from your delay in opening the（）L/C.
covering。covered。paying。paid。
问题：
[单选] Shipment will be effected this month，subject to your L/C（）us in one week.
reaching。reaches。will reach。has reached。
问题：
[单选] One of the is sues that have to be resolved in an export transaction is the currency to（）in the payment clause.
In。On。With。At。
问题：
[单选] The buyer’s nodding suggested that many orders（）follow soon.
may。will。will be to。would。
问题：
[单选] This bid is（）your reply reaching US with in 15 working days from today.
up to。subject to。subjecting to。subjected to。
问题：
[单选] （）orders amounting to a certain value we allow a special discount of 8%.
On。With。on。At。
