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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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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

單項(xiàng)選擇題

In our previous letter，the importance of shipment（）end of November is stressed.

a.at
b.by the
c.by
d.near