您要查找的是不是：
- IS it a black one? I think I saw it somewhere. 是一只黑色的钢笔吗？我想我在哪里看见过。
- When is it a bad luck to have a black cat follow you? 什么时候有一只黑猫跟在你后面是一种坏运气？
- LI LEI:Is it a black one? 李雷：它是一块黑色的手表吗?
- Is this the original drawing or is it a copy? 这是原画还是模本?
- Is it a toll one or not toll one? 它要不要收费?
- Is it a part- tine job you are after? 你要找的是不是非全日性的工作？
- I saw a white cat and a black one. 我看到一只白猫和一只黑猫。
- Is it a house fit for human habitation? 这是幢适合於人居住的房子吗?
- And how about Macquire University?Is it a good one? 我听说有些学校提供这种教学方式，不知道是不是真的？
- What a beautiful baby -- is it a boy? 多漂亮的孩子啊--它是男孩吗?
- I hadn't heard that expression before ; is it a recent coinage? 我以前从未听到过这个词语，是最近新造的吗？
- Her pet cat is a cross between a white cat and a black one. 她喂的那只宠物猫是由黑、白两种颜色不同的猫产下的杂交品种。
- Is it real or is it a fake? One young fan is not so sure. 这个机器人是真的还是假的?一位小影迷已经不敢确认了。
- Was it a black fluid in a flask container? 是不是放在烧瓶里的黑色液体?
- Is it a long way to the Hilton Hotel? 去希尔顿饭店路很远吗?
- The old lady raised two geese , a black one and a white one . 那位老太太养了两只鹅，一只黑色，另一只白色。
- Is it a good idea not to inviting him? 不邀请他是个好主意吗？
- Is it a lot of fun to take pictures? 拍照很好玩吗?
- I think my boyfriend would really rather have a black one. 我想我的男朋友更想要黑色的。
- I like this printed poplin, how much is it a yard ? 我喜欢这种印花府绸，多少钱一码?
