Now that the children have , we should let them free to choose their style of living.
A. picked up
B. brought up
C. grown up
D. taken up
网友回答
A. picked up
B. brought up
(答案→)C. grown up
D. taken up
解析：句意：既然，孩子们已经长大，我们应该让他们自由地选择他们的生活方式。pick up 搭车，捡起来；bring up 抚养；grow up 成长，长大；take up 占据。根据句意可知C正确。
考点: 考查动词短语的辨析。