英语IQ挑战What is smaller than an insect's mouth?

问题描述:

英语IQ挑战
What is smaller than an insect's mouth?

its food

its tongue

insect food

What is smaller than an insect's mouth?= 比昆虫嘴巴更小的东西是什么
答案是:Anything it eats 它吃的东西