It was getting too dark. Lisa didn't arrive home. Her parents were ________ her safety. A. relaxed a...
2022-10-13 03:19:10 33次 人教版九年级英语全册Unit 11 Sad movies make me 测试卷 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
It was getting too dark. Lisa didn't arrive home. Her parents were ________ her safety.
A. relaxed about B. excited about
C. worried about D. busy with
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