A:“碧玉妆成一树高,万条垂下绿丝绦”,激发人们文学艺术创作灵感
B:野生生物相互依存、相互制约,共同维系生态系统的稳态
C:从金鸡纳树中提取奎宁用来治疗疟疾
D:生物多样性是培育农作物、家畜和家禽新品种不可缺少的基因库
Using body language in a correct way will help __________ people and make the stay in a foreign country easy and comfortable.
—I think we should offer to do something for the people in the town.