It es as no surprise that many parents walk along their young children their safety.
A. in search of
B. in place of
C. for fear of
D. for lack of
网友回答
A. in search of
B. in place of
(答案→)C. for fear of
D. for lack of
解析：句意：很多家长和孩子一起走害怕他们的安全问题这点一点不奇怪。A. in search of寻找，B. in place of代替，C. for fear of害怕，D. for lack of 缺乏，根据句意选C。