题目内容：

How often do you help your mother ____ _____【做家务
用所给单词的适当形式填空
How many _____【time】do you go to Beijing

优质解答

How often do you help your mother （do）（housework）?

追问：

用所给单词的适当形式填空 How many _____【time】do you go to Beijing

追答：

times 次数