The kids were hard to since they were so excited in the evening party.A. settle downB. tu

问题补充：

The kids were hard to since they were so excited in the evening party.

A. settle down

B. turn down

C. get down

D. break down

答案：

(答案→)A. settle down

B. turn down

C. get down

D. break down

解析：考察动词短语辨析。A定居，使…平静；B拒绝，调低；C使沮丧，使…失望；D出故障，抛锚；句意：在晚会上孩子们是如此的兴奋，很难让他们平静下来。根据句意说明A正确。