问题
选择题
Now telephones are very popular and they are much _____ than before.[ ]
A. cheap
B. cheaper
C. cheapest
D. the cheapest
答案
答案：B
搜题请搜索小程序“爱下问搜题”
Now telephones are very popular and they are much _____ than before.[ ]
A. cheap
B. cheaper
C. cheapest
D. the cheapest
答案：B