With a determiner:Shanghai Tower is ______tallest building in Ch

With a determiner:
Shanghai Tower is ______tallest building in China.
【正确答案】：the
【题目解析】：形容词最高级前通常必须用定冠词the，副词最高级前可不用。最高级前也可加序数词（如the second longest river，the second largest continent）。