---Howmucharethesebooks? ---Youdon’thaveto
问题详情:
---How much are these books?
---You don’t have to ___ . They are free.
A. pay them B. pay for them C. cost them D. spend them
【回答】
B
知识点:动词和动词短语
题型:选择题
问题详情:
---How much are these books?
---You don’t have to ___ . They are free.
A. pay them B. pay for them C. cost them D. spend them
【回答】
B
知识点:动词和动词短语
题型:选择题