您要查找的是不是：
- Be these thumb tack? 这些是图钉吗？
- Are these thumb tack? 这些是图钉吗?
- Are these thumb tacks ? 这些是图钉吗?
- Are these thumb tacks? 这些是图钉吗?
- Are these Mary's pens? No, they are not hers. 这些是玛丽的笔吗？不，它们不是她的。
- Are these lettuces home-grown or did you buy them in the market? 这些生菜是自家种的呢，还是你在市场上买的？
- How often are these properties going to be changed? 这些特性多久更改一次?
- Are these matters to be decided by a judge or jury? 这些问题难道要由法官或陪审团来决定吗?
- B: The ink should be next to the paper clips and thumb tacks in the stationary section, sir. B：墨水应该在文具部的回形针和图钉旁边，先生。
- Are these stockings machine-made? 这些袜子是机器织的吗?
- Su Fu makes medium preview than be these curiosa now. 苏富比今日为这些珍品作传媒预展。
- PETRUCHIO. Come, where be these gallants? Who's at home? 彼特鲁乔：喂，这一班公子哥儿呢？谁在家里？
- Are these components waiting to be tested? 这些零件是在等着被检测吗?
- Are these prices wholesale or retail? 这些价格是批发价还是零售价?
- Were these bricks baked by the sun or fire? 这些砖是太阳晒干的还是由火焙制的?
- It would be unwise to change tack now. 现在改变方针是不明智的。
- How much are these houses going for nowadays? 现在这些房子的售价是多少？
- Are these made in this workshop? 这些都是在这个车间制造的吗？
- How were these new members admitted into the Party? 这些党员是怎样被接收入党的呢?
