單項(xiàng)選擇題We regret that it is necessary to complain()the non-delivery of the10,000 tons of sugar under Contract BC-023.

A.concerning
B.about
C.regarding
D.with


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1.單項(xiàng)選擇題When the good sare ready,the shipping agent will()and()them to the docks.

A.deliver,collect
B.collect,send
C.deliver,send
D.collect,deliver

3.單項(xiàng)選擇題Not until this morning()your delayed letter of credit.

A.we received
B.did we receive
C.we have received
D.had we received

4.單項(xiàng)選擇題The terms agreed()Mr.Goodman at the Guangzhou Fair embodied much concession on our part.

A.to,by
B.from,with
C.in,from
D.upon,with