I'd like to _________this old car for aI'd like to _________this old car for a new model but I am afraid I cannot afford it.A exchangeB convertedC replaceD substitute请问这个题目选什么,

I'd like to _________this old car for aI'd like to _________this old car for a new model but I am afraid I cannot afford it.A exchangeB convertedC replaceD substitute请问这个题目选什么,
I'd like to _________this old car for a
I'd like to _________this old car for a new model but I am afraid I cannot afford it.
A exchange
B converted
C replace
D substitute
请问这个题目选什么,

I'd like to _________this old car for aI'd like to _________this old car for a new model but I am afraid I cannot afford it.A exchangeB convertedC replaceD substitute请问这个题目选什么,
A