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？
- Is this the original drawing or is it a copy? 这是原画还是模本?
- Is it a part- tine job you are after? 你要找的是不是非全日性的工作？
- Is it a house fit for human habitation? 这是幢适合於人居住的房子吗?
- 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？
- 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?
- 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?
- That gorilla has long arms, a black face, and black fur. 那只大猩猩有长长的臂，黑色的脸及黑色的皮毛。
- 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?
- Wow! You are having a baby! Is it a boy or a girl? 哇，你怀孕了!男孩还是女孩?
- LI LEI:Is it a black one? 李雷：它是一块黑色的手表吗?
- Is it a toll one or not toll one? 它要不要收费?
- He is a black face Stump-tailed monkey, living in Sulawesi Island, Indonesia. 他是一只黑面短尾猴，住在印度以西亚的苏拉威西岛上。
- Tax official: is it a equity controlled company? 税务局：是控股公司?
- Is it a virus, a worm, a Trojan, or a backdoor? 判断任何任意的程序是一个病毒、蠕虫、木马，还是后门?
- Is it a sea or fresh water fish? 这是海鱼还是河鱼?
