While doctors can not prove with absolute certainty that smoking causes cancer, a lot of show a very strong link between them.______
A. 当医生还不能确切证明吸烟致癌的时候，大量事实表明了二者之间确实联系紧密。
B. 尽管医生们无法确切证明吸烟致癌，大量事实表明二者之间确实联系紧密。
C. 尽管医生们无法证明吸烟绝对能够导致癌症，大量事实表明二者之间确实联系紧密。
D. 当医生们还不能证明吸烟绝对能够导致癌症的时候，大量事实表明了二者之间确实联系紧密。
查看答案
中国始终是维护世界和平与地区稳定的坚定力量。______
A. China is always a staunch force to keep world peace and regional stability.
B. China is always a staunch force for world peace and regional stability.
China is always a strong force for keeping world peace and regional stability.
D. China is always a strong force to keep world peace and regional stability.
王平在“科技英语的特点和翻译”一文中指出了科技文章的特点，下列选项中不正确的是______。
A. 严谨周密
B. 行文繁琐
C. 语法正确
D. 重点突出
中国有960万平方公里的陆地国土，居世界第三位。______
A. China has a land area of 9.6 million sq. km, the third place in the world.
B. China has a land area of 9.6 million sq. km, making it the third-biggest country in the world.
China has a land area of 9.6 million sq. km, which was the third place in the world.
D. China has a land area of 9.6 million sq. km, which ranked the third place in the world.
利用非粮食食物资源有潜力。______
A. To exploit the resources of non-grain food has potential.
B. It is potential to make use of non-grain food resources.
C. There is potential for exploiting non-grain food resources.
D. It has a potential to make use of the resources of non-grain food.
微信支付 
支付宝支付