There is gridlock in the international governance system (and) escalating trade (and) geopolitical tensions are fueling uncertainty国际治理体系陷入僵局,贸易和地缘政治紧张升级,不确定性加剧。请问句中的两个and该如何理解呢?
Children living in very remote of outstation communities are still receiving
only the most rudimentary of education services.请问老师,查了字典没有be rudimentary of的用法,请问这个of前后跟的结构不一致,可以吗?