What statems are Counter Offer (还盘)?
A. Taking the quality into consideration, I think the price is reasonable.
B. Can you reduce the price?
C. The price you quoted is a little stiff for exporting.
D. But considering the high quality, our price is very reasonable.
查看答案
Which statements are Not an offer (发盘)？
A. It’s not possible for us to make any sales at this price.
B. They start at one hundred and fifty yuan and go up to two hundred yuan.
C. I can't make a decision at this time.
D. These are FOB prices.
熏烟（或漫烟）过程多发生在 （ ），因地区和季节不同，熏烟过程持续时间一般为0.5-2h。
A. 傍晚8:00-10:00
B. 早晨8:00-10:00
C. 下午5:00-6:00
D. 晚上
何谓“封闭型”大气扩散？
A. 下部存在逆温层
B. 全层逆温
C. 上部存在逆温层
— You are asking too much for this part.— _________________________ .
A. Yes, so we had better look over your specifications.
B. We have some cheaper ones.
C. Sure, I'll bring it in next week.
D. We'll try one case of this.
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