题目内容
Once______ a difficult and even dangerous place______,Vietnam is now a friendly destination that welcomes visitors from all over the world.
A. considered; visiting B. considered; to visit
C. considering; visiting D. considering; to visit
B
|
题目内容
Once______ a difficult and even dangerous place______,Vietnam is now a friendly destination that welcomes visitors from all over the world.
A. considered; visiting B. considered; to visit
C. considering; visiting D. considering; to visit
B
|