What is an important function of the conclusion part of a research report?
根据《中国生物多样性保护战略与行动计划》(2011-2030年),我国生物多样性受威胁现状包括()。
试述至2012涡阳县连续3年被评为全国粮食生产先进县标兵，实现了粮食产量几连增？
The reading skill of previewing means reading ______ and checking for information in advance and help us predict what lies ahead in the article.
植物可通过呼吸作用和光合作用参与生态系统的碳循环。（）
We have been told that under no ______ may we use the telephone in the office for personal affairs.
The weather in Shanghai these days are very changeable _____________the same period last year. （ ）
水是地球上最（ ）的物质之一，是包括人类（ ）所有生命生存的重要资源，也是生物体最重要的（ ）部分。水在生命（ ）中起到了重要的作用。
The sentence“Rimini is an old city situated on the Adriatic coast in Italy.” is to introduce the ______ of Rimini.
I wonder how she will () to the news if I tell her she is not going to get a raise this year.
Which of the following word(s) can indicate confirmation?（ ）
A(n) _______ is used to explain how things are different. ( )
“十三五”时期我国发展，既要看速度，也要看增量，更要看质量，要着力实现( )的增长，着力在转变经济发展方式、优化经济结构、改善生态环境、提高发展质量和效益中实现经济增长。
我国现有耕地面积占全球耕地的7％，而人口却占世界人口（）
农业多功能性的概念最先在_____提出（）