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單項(xiàng)選擇題

We are anxious to（）the market for our Antimony Trioxide，which at present enjoys alimited sale in Europe.

A.increase
B.enlarge
C.expand
D.extend

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單項(xiàng)選擇題

We would（）very much if you send us some samples immediately.

A.thank you
B.appreciate it
C.appreciate
D.appreciate you

單項(xiàng)選擇題

While（）an enquiry，you ought to enquire into quality，specification and price etC．

A.giving
B.offering
C.sending
D.making

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