William always gives the best advice on how to solve problems.However，（）， his opinion doesn’t count.I do find it funny!
William always gives the best advice on how to solve problems.However，（）， his opinion doesn’t count.I do find it funny!
A.during this time
B.for once
C.once again
D.for a time
正确答案：for once
Tag：英语精读与写作
时间：2024-01-08 15:55:38