您要查找的是不是：
- Is this person pregnant? 此人是否怀孕
- Is this person being dipped in acid? 这个人是不是吃了迷幻药？
- If a person feels very alone loneliness is helpless, is this person very lamentable? 一个人如果感到很孤独寂寞无助，这个人是不是很可悲呢？
- Is menstrual inaccurate person pregnant not easily? 月经不准确的人不易怀孕吗?
- This person is rather conceited. 这个人很自负。
- Is this equipment tested for mechanical aptitude? 这台设备测定了其机械适应性了吗？
- This person is honest and dependable. 这个人诚实可靠。
- Is this reference book of any use to me? 这本参考书对我有用处吗？
- This person (the buyer) is known as the drawee. 被指定者（买方）称为受票人。
- It is this molecular motion that we call heat. 就是这种分子运动我们称之为热。
- Is this the original drawing or is it a copy? 这是原画还是模本?
- This person, is my disciple, Mark Lee. 这个人，我的徒弟，李国煌。
- Is this game a league match or a friendly? 这场比赛是联赛还是友谊赛？
- Is this your first visit to London? 这是你第一次访问伦敦吗？
- Front desk clerk. Is this Mr. Lie? 柜台服务员，请问你是李先生吗？
- This person is your present age. 这个人是你现在的年龄。
- John, is this the right way to operate the machine? 约翰，这是操作这台机器的正确方法吗？
- Here is this week's market price for sheep. 这是本星期的羊市价格。
- This person is reliable (or trustworthy). 这个人很可靠。
- Ning is very saddened by this person! 真是宁人唏嘘不已呢！
