下列问题中，两个变量成反比例的是（）

题干

下列问题中，两个变量成反比例的是（）

A：长方形的周长确定，它的长与宽；

B：长方形的长确定，它的周长与宽；

C：长方形的面积确定，它的长与宽；

D：长方形的长确定，它的面积与宽．

上一题下一题 0.0难度选择题更新时间:2018-04-30 09:40:26

C

Manners in a dinner party
What to take	You can bring some drinks like ____ juice, beer or something like these.
When to arrive	You should arrive on time or no more than ____minutes late. If you'll be fifteen late, you should give the host a ____.
What to do at the table	Try to be relaxed and ____ at the table. If you can't use the knife and ____ , you can watch others.