完形逻辑问题

完形逻辑问题
Not having swum in the past several years and being a bit out of shape,June grew 38 easily.“Ah,no pain no gain,” she thought to herself.June continued to swim,realizing her head was hurting.Her breathing became 39 .Then she saw the lifeguard and some others around the pool.No sense in embarrassing（使尴尬）herself or troubling anyone,she 40 on.
Then June found herself in the middle of the pool.Deciding not to make a scene,she continued on.41 she made it to the other side of the pool.Tiredness and weakness made it difficult for June to get out of the pool.As she 42 ,her body swayed（摇摆）back and forth,losing her balance.
Realizing she needed help but unable to even say anything,she leaned against （斜靠）the pool side.Several minutes later she had enough 43 to pull her body up out of the pool.Sitting at the side of the pool,she felt that someone was 44 at her.It was the lifeguard.June was only able to wave her hand,telling him that she was okay.
42.A.landed B.stood C.jumped D.dressed
标答给的是B.stood,我选的是A.
因为我觉得,后面说她又斜靠在游泳池的牙子上,并且最后是有劲儿了从水里出来的,可是文章里没说她又掉进了水里,也就是说她没站在岸上.还是说,上岸的时候不能摇摇晃晃,失去平衡?
求逻辑!