何谓地理标识?
参考答案:
地理标识用于标示出某商品来源于某成员领土内,或来源于该成员领土内的某地区或某地点,显示该商品的特定质量、信誉或其他特征主要与该地理来源相关联。
AIDS is said _____ the biggest health challenge to both men and women in that area over the past few years. [ ]
A. that it is
B. to be
C. that is has been
D. to have been
公共危机的政治影响包括()。
A、影响政府形象
B、影响政治稳定
C、推动治道变革
D、影响国际关系