We didn't have a picnic yesterday because it rained heavily 72. You should give up smoking because it is bad for your health 73. I can tell you where you can buy some stamps 74. The teacher asked the class to collect information about China's history 反馈 收藏 ...
It establishes the influencing mechanism model and corresponding mediation model and then empirically explores the influencing effects and paths of air pollution on innovation, using panel data from China's 31 provinces during the period of 2004-2017. The results show that the increase of air ...
Air pollutionhuman capitalfirm innovationbrain drainThis study investigates the influence of air pollution on firm innovation by using Chinese listed firms. Our results indicate that firms headquartered in a city with severe air pollution tend to engage less in innovation activities. To more explicitly...
If you havea juicer, you can simply feed in frozen bananas and some berries or sliced fruit. Out comes a“soft-serve”creamy dessert, to be eaten right away. This makes a fun activity for a children’s party; they love ...
Does pollution affect exports? —— Evidence from China Trade is an important driving force for rapid economic growth but almost inevitably accompanied by deterioration in environment, especially in developing countries. In contrast to existing studies that investigate the impact of trade on environment,...
一、根据首字母及句意补全句子 1.Do you known other s___ of China besides the Great Wall? 2.How long has the computer has been in s___ till now? 3.Eating too much or too little does great h___ to our stomachs. 4.The changes have brought us lots of a___ but have also caused...
1.Does theword imperfectalways conveynegative feelingHave youever walkedto thelocal grocerystored produce农产品section,onlylsee abasket fullof Himperfect produce*1Theres2wrong with a tomatothat isntperfectly roundedor peachesin differentsizes;they stillcarry the same benefits and flavorsas theversions we...
The English language has a lot of words that sound alike or look alike. Words like assent and accent look and sounds the familiar. But they have very different means. If you use the wrong word in a sentence, you will confuse you later. Therefore, when you learn to distinguish between ...
Non-point source pollution is a serious environmental issue and has attracted a lot of scientific attention. Currently, the influences of grazing on the water and nutrient cycles in alpine meadows, as well as corresponding underlying mechanisms, still remain unclear. The quantitative contributions of ...
(2) Rice is an important crop in China, and many of them have little else to eat. 【答】Rice is an important crop in China, and many of Chinese(people) have little else to eat.(3) When we climbed up to the robin's 知更鸟 nest, it flew away. 【答】When we climbed up to ...