How many s____ of bread would you like?

How many s____ of bread would you like? How many hours do you s____,a night?填什么 How many s____ are there in a minute? 有没有人知道一些关于AP化学的问题啊?Bromine-82 has a half-life of 35.7 hours.how many milligrams of 82 Br will remain if 2.30g of 82Br decays for exactly 1week? how many s____ does water get?请问这里的空缺填什么?（首字母是s） 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 l really want to know how many students get up at 6:00.Let's make a s____ about it how many kind of food?还是how many kinds of food?