The purpose of this passage is likely to______.
A. warn people about the effects of carbon emissions
B. reveal the IPCC"s major findings in "carbon budget"
C. explain the symbolic threshold of 2℃ of warming
D. refute sceptics" argument about climate change
查看答案
Simon Birketts attitude towards the closure of air pollution monitoring stations can be best described as______.
A. supportive
B. objective
C. critical
D. unclear
语言是由语音(及文字)、词汇、语素和语法构成。()