The main idea of this passage is to explain that_

外语类 已帮助 人

The main idea of this passage is to explain that_________.

A.we should start making some changes

B.let’s eat banana and drink a pint of local beer

C.how carbon footprint is created

D.how big is our carbon footprint

热搜:medline数据库中to字段是表示非英文文献的原文题名