问题详情：
46. Stand-up is a kind of comedy who is done on a stage by a comedian.
47. People around the world enjoy watch comedies.
48. Sang Lan has adapted her new life successfully.
49. Laughter is good for our healthy.
50. Well, it’s time for I to go.
【回答】
46. Stand-up is a kind of comedy who is done on a stage by a comedian.
which/that
47. People around the world enjoy watch comedies.
watching
48. Sang Lan has adapted her new life successfully.
to
49. Laughter is good for our healthy.
health
50. Well, it’s time for I to go.
me
知识点：其他
题型：短文改错
