Have you ever come_______such a difficult problem
Have you ever come_______such a difficult problem
翻译句子 have you ever been in a difficult situation
this is the most difficult problem i have ever handled
have you ever _____(经历) difficult periods
阅读理解Have you ever made something to solve a problem?
My problem is have you ever played with love?
A Difficult English Problem
you have a security problem是什么意思,
‘You have a problem with authority’是什么意思?
Have you ever e______ a singing competition?
Have you ever bee a tour guide?
W:Have you ever met a foreigner?