WTO provides technical help to ______, primarily through the United Nations.
A.developing countries
B.underdeveloped countries
C.member countries
D.African countries
正确答案是A
扫描二维码免费使用微信小程序搜题/刷题/查看解析。
版权声明:本文由翰林刷题小程序授权发布,如需转载请注明出处。