-It's one of the__things in the world to stay with friend.-l agree with you.It always makes us feel relaxed.A.worst B.happiest C.busiest D.hardest B,为什么,

-It's one of the__things in the world to stay with friend.-l agree with you.It always makes us feel relaxed.A.worst B.happiest C.busiest D.hardest B,为什么,
-It's one of the__things in the world to stay with friend.
-l agree with you.It always makes us feel relaxed.
A.worst B.happiest C.busiest D.hardest B,为什么,

-It's one of the__things in the world to stay with friend.-l agree with you.It always makes us feel relaxed.A.worst B.happiest C.busiest D.hardest B,为什么,
关键是 relaxed -- 与朋友待在一起总让我们觉得轻松舒坦.
所以 不可能 是 A.worst （最糟的） C.busiest （最忙的） D.hardest （最艰难的）事.
当然是 最 开心的事 -- B.happiest .