改错；the weather in shanghai is better than in beijing.

题目

改错；the weather in shanghai is better than in beijing.

答案

better than 后面缺了一个that
这个句子是两城市天气之间的比较,所以后面得对应上城市的天气而不是城市,所以用加上that,指代天气,也是避免了重复
The weather in shanghai is better than that in beijing.
上海的天气比北京的天气更好.