29.It’s an opportunity to enjoy a bit of adventure, travel, maybe ________ some work experience or spend some time heiping other people.
A.gain
B.lose
C.won
正确答案是A
29.It’s an opportunity to enjoy a bit of adventure, travel, maybe ________ some work experience or spend some time heiping other people.
A.gain
B.lose
C.won
正确答案是A