we study the birds by() A.doing bird count B.counting them 选

we study the birds by() A.doing bird count B.counting them 选 the Bird Watching club needs people ____(count)the birds (Birds) can fly but (fish) can't A the birds,fish B the bird We count the birds once a year.同义句改写 We ___ ___ ___ ___ once 中文翻译 do a bird count How many ____?One bird A,abird B,birds C,bird We do a bird count once a year.(对画线部分提问) ( -He is counting insects A.What are you doing B.What is Dam 1.We are in the Bird House.I see birds with (w ) a bird count翻译的合理一点 do a bird count什么意思 We put _ on the table.A.it B.them