Question

【题目】It's ____ for us to ____ a bad mood too often.
A.bad; keep
B.badly; stay in
C.not good; stay in
D.worse; stay

Answer 1

【答案】C
【解析】句意：经常保持不良的心情对我们不好。句型：It's+形容词+for/of sb+to do sth 做某事对于某人来说……所以BD错误；in与mood构成搭配，表示“处于某种心情”，所以答案是C。