自2010年至今的四级考试中， 共出现过 次
自2010年至今的六级考试中， 共出现过 次
ADJ-GRADED 高兴的;快乐的 Someone who is happy has feelings of pleasure, usually because something nice has happened or because they feel satisfied with their life.
Marina was a confident, happy child...
I'm just happy to be back running...
ADJ-GRADED （时光、地点或关系）令人愉快的，幸福的 A happy time, place, or relationship is full of happy feelings and pleasant experiences, or has an atmosphere in which people feel happy.
Except for her illnesses, she had had a particularly happy childhood...
It had always been a happy place...
ADJ-GRADED （对情况或安排）满意的，放心的 If you are happy about a situation or arrangement, you are satisfied with it, for example because you think that something is being done in the right way.
If you are not happy about a repair, go back and complain...
He's happy that I deal with it myself...
ADJ-GRADED 乐意的;情愿的 If you say you are happy to do something, you mean that you are very willing to do it.
I'll be happy to answer any questions if there are any...
That's a risk I'm happy to take.
ADJ-GRADED （表示祝福）…快乐 Happy is used in greetings and other conventional expressions to say that you hope someone will enjoy a special occasion.
ADJ-GRADED （巧合）幸运的，令人愉快的 A happy coincidence is one that results in something pleasant or helpful happening.
By happy coincidence, Robert met Richard and Julia and discovered they were experiencing similar problems.