问个英语问题.高手进.

来源：百度知道 编辑：UC知道 时间：2024/07/05 03:57:18
一定要保证正确啊:
vegetable,fruit,exercise,sleep
这四个词哪个用How often提问?哪个用How many提问?哪个用How much提问?

How often : exercise
How often do you do exercises? 你多久锻炼一次?

How much : Vegetable fruit做蔬菜 水果统称时 (不可数) sleep
How much vegetable/fruit are there? 那有多少水果/蔬菜?
How much do you often sleep? 你平时一般睡多久?

How many : vegetable fruit做种类时 (可数)
How many kinds of vegetables/fruits are there?
那里有多少品种的蔬菜/水果?

vegetable、 fruit可数名词 用How many
exercise 用How often 用于提问时间频率