How many different festials can name?的意思

with 1234can from how many different four-digit number? How many different kinds of letters can you think of How many ____ can you name?填什么 How many countries can you name? 怎么回答? how many things you can do with it的意思 How many erasers can you see的意思 many different kinds of的中文意思? in many different ways的意思是什么? how many和many的意思 how many kilos的意思 How many minutes?的意思 How many different four-digit numbers can be formed by rearr