Betty kept silent at first _______ soon she joined the other girls, chatting and laughing. A. so B. ...
2022-10-23 02:01:07 196次 浙江省温州市2018年中考英语试卷 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
Betty kept silent at first _______ soon she joined the other girls, chatting and laughing.
A. so
B. but
C. or
D. because
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