您要查找的是不是：
- Is it available in sufficient quantity? 这东西能不能足量供应?
- Can you reserve the penthouse for me from March 10th to 18th? Is it available then? 我能预定3月10至18日的顶楼套房吗?它还没有订出去吧?
- Is it available? About 30 major medical centers in the United States have xenon CT scan technology. 利用的可能性美国大约有30家主要医疗中心有氙气CT扫描仪技术。
- Has that car been sold or is it still up for grabs? 那辆车卖掉了呢，还是依附旧待价而沽呢？
- Is it available? PEACOCK technology is currently offered at 77 U.S. medical centers. 利用的可能性目前美国有77家医疗中心提供“孔雀”技术。
- How long is it since we visited your mother? 自从我们看望你母亲以来到现在有多长时间了？
- Have a smell of this wine; is it all right? 你来闻一闻这酒，是好的吗？
- Is it necessary for me to attend the meeting? 我真的必须参加这个会议吗？
- Is it wise to engage in active sports at your age? 我这样的年纪积极参加体育活动是否明智？
- Enclosed is the picture of the product which we make by your sample. Is it available? 请看附件里的图片;这是我们根据样品而做的外橡皮;你觉得怎么样.
- Is this the original drawing or is it a copy? 这是原画还是模本?
- Is it available to apply the materials of Living Mandarin from the Overseas Compatriot Affairs Commision? 请问是否可以向侨委会申请到生活华语的教材呢？
- What time is it? It is nine o'clock. 现在是几点钟？现在是九点钟。
- Only in the premise of the discourse understanding is it available to develop students' comprehensive ability in English. 只有在语篇理解的前提下，才能发展学生运用英语的综合应用能力。
- Is it safe to site the power station here? 在这建造发电厂安全吗？
- Only by this means is it possible to persuade him. 只有用这种方法才能劝得动他。
- Why is it that we should be afraid of him? 我们为什么要怕他呢？
- Is it definite that they will sign that contract? 他们肯定会签署这份合同吗？
- Is it dinner jacket or white tie? 那是便装还是礼服？
- Is it available? 利用的可能性?
