her dress has become loose.she appears___weight.

问题描述:

her dress has become loose.she appears___weight.
1.to lose
2.to have lost
3.losing
4.bring lost

2
她的裙子已经变松了,她似乎已经减重/肥了.
appear to have done:似乎已经做了某事.对过去事情的推测.