it can walk ___ two legs .A.on B.with

it can walk ___ two legs .A.on B.with
it can walk ___ two legs .A.on B.with

it can walk ___ two legs .A.on B.with
很高兴为你解答.
保证正确率~!
正确答案是：A
It can walk on two legs.
它能靠着两条腿走路.
祝开心~!

with 使用两条腿 走路

on
it 表明这个不是人，所以不用with
walk on two legs 可以理解为用两条腿站立，走路