how many servings of fruit and vegetables should we have a day?怎么翻译

how many servings of fruit and vegetables should we have a day?怎么翻译 Paul made fruit punch by mixing together 3 quarters of orange juice,2 pints of pineapple juice,1 pint of apple juice,and 3 cups of lemon.how many 1-cup servings of punch did Paul make? Hou many servings of fruit and vegetables should we havea day? according ot he directions on a can of frozen orange juice concentrate,1 can of concentrate is to be mixed with 3cans of water to make orange juice.How many 12-ounce cans of the concentrate are required to prepare 2006-ounce servings of arange juicea 翻译How many of them are boys? how many kinds of pollution are there? How many bags of milk would you How many of them are languages? how many kinds of poputions are there? How many of them are piaying是什么意思? How many types of masturbation are there? How many member of your family? How many kind of animals in africa? how many bottles of water are here? 选择__________meat can you see?A How many B How many bag of C How many bags of how many kind of food?还是how many kinds of food? 是how many box of tomatoes are over there?还是how many boxes of tomatoes? -------your classmates like reading books.(How many ,How many of) how many 直接接名词,这里是否选how many of ?