Coal + Ice is a documentary exhibition encompassing works by thirty
photographers around the world.改错请问老师,名词a跟的是exhibition, 一个展览里面不应该有各种各样的作品吗?上文也提及了30个摄影师。
They also need to be ready to give interviews in English
with international journalists. This is ___42___ they need an English trainer.
(2023新全国卷2)填 why。这个This is why...是表示原因吗?