您要查找的是不是：
- Is this milk or yogurt? 这是纯奶还是酸奶？
- But we usually eat bread, meat, milk or yogurt for breakfast. 而我们通常吃面包、肉、奶或酸奶作为早餐。
- Is this the original drawing or is it a copy? 这是原画还是模本?
- Is this game a league match or a friendly? 这场比赛是联赛还是友谊赛？
- Is this real leather or plastic? 这是真皮的还是塑胶的?
- This milk is for the baby, keep it warm. 这奶是喂孩子的，要注意保温。
- Is this garment made of pure wool, or of wool mixed with nylon? 这件衣服是纯羊毛的，还是羊毛与尼龙混纺的 ？
- Please warm up this milk over the stove. 请把这杯牛奶放在炉子上热一热。
- This milk is on the turn, ie about to become sour. 这牛奶快要变酸了.
- Is this item a debit or a credit? 这笔帐属于借方还是属于贷方?
- This milk is past its sell-by date. 这牛奶已经过了销售期限。
- None of this milk is drinkable. It is spoiled. 这些牛奶坏了,都不能喝。
- All right, Sir. Is this a station call or a personal call? 好的，先生。是叫号电话还是叫人电话呢？
- Is this milk free from germs? 这牛奶没有病菌吗?
- This milk is on the turn,ie about to become sour. 这牛奶快要变酸了.
- Customer:I wonder if this milk is fresh. 用户：我想知道这奶是否是新鲜的。
- Is this true just in this country, or in the world as a whole? 只是在这个国家如此呢,还是就整个世界来看都这样?
- Is this equipment tested for mechanical aptitude? 这台设备测定了其机械适应性了吗？
- The capacity of this milk bottle is two liters. 这牛奶瓶的容量是两公升。
- It is accomplishing with mare's milk,milk or goat's wilk. 它是用马奶、牛奶、或羊奶做成。
