您要查找的是不是：
- Are they dancing? Yes, they are. 他们在跳舞吗？是，他们是。
- Are they dancing? 他们在跳舞吗？
- What in the world are they hoping for? 他们到底想要什么？
- Are they dancing ? 他们在跳舞吗?
- Are they talking in Spanish or Portuguese? 他们说的是西班牙语还是葡萄牙语?
- How many military bases are they maintaining on foreign soil? 他们在外国保持多少个军事基地？
- What are they making such a hoo-ha about? 他们这样吵吵闹闹是怎麽回事?
- Oh, no! Are they coming over again just so they can watch my vcr? 噢，糟了。他们是不是又冲着我的录像带而来？
- Are they still swigging at that bottle? They'll soon be drunk. 他们还在拿着瓶子暴饮吗？他们马上就会醉的。
- Who are they to tamper with the rules of the game? 他们凭什么擅自修改比赛规则?
- I ordered you to stand the men to: where are they? 我命令过你叫战士们进入戒备状态，可他们人呢？
- They dance hand in hand, round and round, their hair are dancing too. 他们跳舞手拉手,圆并且圆,他们的头发跳舞也是。
- Welcome back. How are they all in Nottingham? 欢迎你回来。他们在诺丁汉好吗?
- What are they chewing the rag about now? 他们现在又在嘟囔些什么?
- Are they going to spend a few days on the beach ? 他们要在海滨住几天吗?
- Pertussis vaccines -- are they safe and effective? 百日咳菌苗-它们是安全与有效的?
- How late are they open for skiing? 滑雪会开放到多晚？
- They are not engineers, are they? 他们不是工程师，对吗？
- Are they going to lose the game? --I fear so. 他们会赛输吗?-我担心会输。
- But how are they going to attain this aim? 但这一目标他们怎么去达到呢?
