某镇有居民1000户，其中高、中、低收入户分别为100户、400户、500户，为了调查该镇居民对某商品的潜在需求量，拟抽取60户进行调查。已知各 类居民户的收入标准差估计值分别为：高收入户10000元，中收入户6000元，低收入户3000元。使用分层最佳抽样法，则需从中收入居民户中抽取（ ）户。
I like chicken, French fries ___bread. [ ] A. in B. and C. or 如何将EXCEL生成题库手机刷题 如何制作自己的在线小题库 > 手机使用 分享 反馈 收藏 举报 参考答案: B 复制 纠错 举一反三 费用是指某一时期(月、季、年)内实际发生的生产费用,而产品成本反映的是某一时期某种产品所应...
quiet grace about them, in the midst of all the raucousness. And, oddly, these moments seem to involve toast. In one scene, Elwood has just toasted a piece of bread in his small room in the home for itinerant men. His brother fell asleep, and ...
Dating back some 400 years La Ferme de la Lochere can now accommodate tailor made vacations throughout the year, offering a variety of experiences from exploring the basics of French cooking to the famous wine auctions at the Hospice de Beaune, bread making with a traditional baker and cooking...
le painbread la farineflour la bière l'orge le seiglerye These sentences can all help avoid a medical emergency, but if the situation is more dire, know that you have several options in France. Où est l’hôpital ?(Where is the hospital?) ...
Bread Pretzels German rolls Ancient Grein Bread Flat Bread Canapés German crust bread Italian twist bread sandwiches egg bacon salad cheese ham French pain au chocolat European sweets Austrian Florentiner German Cheese cake German Black Forest cakes Italian tiramisu German strawberry buttermilk cake ...
It's OK to have junk food now and then(偶尔).How often should you have it?If you are too heavy,you should eat little junk food.If you are not over weight,you can have some after you have enough milk,fruit,vegetables and bread. ...
If you are too heavy,you should eat little junk food.If you are not over weight,you can have some after you have enough milk,fruit,vegetables and bread.【1】What do scientists think of junk foodA. Delicious. B. Unhealthy. C. Cheap. D. Heavy.【2】Food additives can make food ___....
We’ll send you the exact meeting point upon booking, but you can plan to finish near the Saint-Paul subway stop. We’ll be tasting wine along with our cheese and bread while seated in a beautiful wine cellar. Water will also be available. Discounts are unfortunately not available on smal...
TOUS les JOURS, the ultimate French-Asian bakery experience. Indulge in our exquisite pastries, slices of bread, and signature drinks. ✓ Visit us now!