Please reply to our inquiry（）your earl...

单项选择题Please reply to our inquiry（）your earliest convenience.

A.by
B.upon
C.for
D.at

1.单项选择题It’s our recommendation that the buyer（）an irrevocable L/C.

A.opens
B.open
C.opening
D.establishes

2.单项选择题I appreciate（）the opportunity to visit your factory.

A.having been given
B.to have been given
C.having given
D.to have given

3.单项选择题The container operator looks forward to（）the goods before the end of this month.

A.aelivery
B.delivery of
C.our delivery
D.deliver

4.单项选择题I don’t mind（）the decision，anyway it’s a big order.

A.your delaying making
B.you todelay making
C.your delaying to make
D.you delay to make

5.单项选择题Most electronic devices of this kind，（）manufactured for export，are tightly packed.

A.that are
B.as are
C.which is
D.it is

6.单项选择题We must make（）that goods arriving later than March 6th will be rejected.

A.clear
B.it clear to you
C.clear to you
D.it is clear

7.单项选择题Effecting shipment before receiving L/C will be out of（）.

A.question
B.the question
C.questions
D.a question

8.单项选择题Our practices are conformable to the requirements（）by international organizations.

A.laid down
B.lied down
C.layd own
D.laid out

9.单项选择题This S/C may be（）three months before its expiry.

A.postponed
B.prolonged
C.expanded
D.renewed

10.单项选择题By（）computation, the seller estimated that the profit will be 5 %.

A.coarse
B.crude
E.rough
D.rude