The parents were unsettled for the first few days,           about their son’s s

The parents were unsettled for the first few days,           about their son’s s

题型:不详难度:来源:
The parents were unsettled for the first few days,           about their son’s safety.
A.having worried B.to worryC.being worriedD.worried

答案
D
解析

这题考查形容词做伴随状语的用法,worried about这里做伴随状语,句意是:父母前几天很不安,为孩子的安全担心。选D。
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