As we can see, the prices of vegetables ____

试题详情及答案解析

As we can see, the prices of vegetables _____ according to the season.

A．vary

B．fall

C．rise

D．reject

答案：A

试题分析：考查动词。vary 改变、更改；fall 落下；rise 上升、提升；reject丢弃、拒绝。句意：正如我们都明白的，蔬菜的价格随着季节而改变。所以选A
考点：考查动词。