How mamy leg are there?

HOW mamy birthdays are there in January的答句是什么 急 There are mamy ____in that hospital. How long are your leg?修改病句 How mamy books can you see?是什么意思? how many are there How many stars are there? How many birdges are there? how many stop are there How many potatoes are there? how many girls are there how many hens are there How are they going there?