The weather in Guangzhou is hotter than in Beijing in summer.A. itB. that C. thisD. them

问题补充：

The weather in Guangzhou is hotter than in Beijing in summer.

A. it

B. that

C. this

D. them

答案：

A. it

(答案→)B. that

C. this

D. them

解析：

试题分析:根据语境可知此句的含义是在夏天，广州的天气比北京的要热。The weather表示天气是不可数名词，常用that来代替以避免重复。故选B。