您要查找的是不是：
- Is this your best price? 这是你们最优惠的价格吗?
- Is this your best price ? 这是你的最低价吗?
- Is this your first visit to London? 这是你第一次访问伦敦吗？
- "Is this your vehicle, sir?" asked the policeman. “这是您的车吗，先生？” 警察问道。
- Is this your new pen? Does it write well? 这是不是你的新钢笔?它好不好写?
- Is this your parents' apartment? No, it's my brother's. 这是你双亲的公寓吗？不，它是我兄弟的。
- Please quote your best price and delivery. 请报最好价格及交货期。
- Is this your best score? 这是你的最好成绩吗？
- What's your best price for that item? 这种货你们最低价是多少?
- I beg your pardon, is this your luggage? 对不起，这是你的行李吗？
- Please quote your best price for these chairs. 关于此款椅子，请给予最优惠的报价。
- What an adorable puppy! Is this your dog? 好可爱的小狗!这是你的狗吗?
- Please give usp your best price. 请给我们报最低价。
- Is this your first visit to the U. S. ? 您这是第一次来美国吗?
- Is this your football sock? Where's the other one? 这是你的足球袜吗?另一只在哪儿呢?
- Yes,it is. Is this your first visit here? 是的，你是初次来青岛吗?
- Would you tell us your best price C.I.F.Hamburg for the shirts? 请告诉你方衬衣到汉堡到岸价的最低价格。
- Zhang Is this your first trip to this city? 郑先生，这是您第一次来我市吗?
- Please quote your best price for any compatible unit. 请报任何可兼容部件的最好价格。
- A ： I see. Is this your landlady's phone number ? 我知道了。这是你的女房东的电话号码，是不是?
