I appreciate（）the opportunity to visit...

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

1.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

2.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

3.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

4.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

5.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

6.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

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

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

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

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

9.单项选择题 He is not（）to understand the market situation.

A.so quick
B.quick enough
C.enough quick
D.as quick as

10.单项选择题By law，a buyer should have（）opportunity to change his mind.

A.accurate
B.urgent
C.excessive
D.adequate