下列哪个词组的意思是“进口商”

A.have heart trouble

B.have stomach trouble

C.headache

D.cough

A.too high to be acceptable

B.too high for us to give in

C.too high for us to accept

D.too high for us to work on

A.Intensified pest management

B.Integrated pest management

C.International pest management

D.Intensive pest management

A.cargo cut-off date

B.estimated time of delivery

C.ship date

D.estimated time of arrival

A.The high quality after-sale service

B.The first-class after-sale service

C.The good after-sale service

D.The first after-sale service

A.the most competitive price

B.the unreasonable price

C.the most favorable price

D.very reasonable price