Columbia is ______country in the world.Australia is______continent in the world .The Vatican City is ______in the world.单词选择：deep,small（x2）,wet
问题描述：
Columbia is ______country in the world.Australia is______continent in the world .
The Vatican City is ______in the world.
单词选择：deep,small（x2）,wet
答
The Vatican City is the smallest in the world.梵蒂冈是世界上最小的.Columbia is the wettest country in the world.哥伦比亚是世界上最潮湿的国家.Australia is the smallest continent in the world .澳大利亚...