短语讲解：
1. China's oil demand has been relentlessly pushing up its dependency on foreign imports. Imported oil now makes up 55% of total consumption.
push up推上去; 增高, 提高
例句：A shortage of building land will push property values up.
建筑用地缺乏将造成房地产价格逐渐上升。
make up组成, 构成
The audience was made up of very young children.
观众由小孩子们组成。
2. He says the Ministry of Land and Resources has carried out a systematic evaluation of the country's oil and gas reserves and production capacity from 2003 to 2007.
carry out
