题目内容

在大规模养殖中,疾病因以预防为主,治疗为辅。

A. 对
B. 错

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There is a/an _________ for Chinese cotton in our market.

A. great need
B. increasing need
C. steady demand
D. risen demand

We would like to _ you a discount _ 5%, if your order exceeds USD$1,000.

A. give/to
B. grant/ to
C. allow/ to
D. allow/of

When_________, please let us have your price on CIFC 3%, stating the earliest shipment since the season is coming soon.

A. being quoted
B. quoted
C. is quoting
D. quoting

It is the newest product made by our company, and we recommend _________ a small quantity for trial.

A. being bought
B. buy
C. buying
D. bought