In（），the use of first names is restricted to close friends and colleagues who have known each other for a long period of time.

单项选择题If you could see any chance to reduce the price to our（），there is a possibility to conclude the business.

A.approval
B.level
C.request
D.market

单项选择题We think it advisable for you to make a（）if you wish to remain competitive.

A.reducing in price
B.price reduction
C.cutting price
D.price cutting

单项选择题It is（）that the matter should still be hanging unsettled.

A.regretful
B.with regret
C.regretted
D.regrettable

单项选择题We hope you will quote us competitive（）Liverpool（）Printed Shirting.

A.of CIF，for
B.CIF，for
C.of CIF，on
D.CIF，on

单项选择题We offer these goods subject（）their being unsold on receipt of your order.

A.in
B.with
C.on
D.to