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

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

单项选择题We shall appreciate it if you will see to it that amendment is cabled（）delay.

A.in
B.out of
C.within
D.without

单项选择题The seller may cancel the contract and reserve the right to claim（）buyer’s breach of contract.

A.in case about
B.in case
C.in event of
D.in event