Carter was saying all the right things, but his smile was __________, and I knew I couldn't trust hi...
2022-12-24 14:08:53 19次 2013届安徽省高三第三次月考英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
Carter was saying
all the right things, but his smile was __________, and I knew I couldn't trust
him.
A.
preferential B.
artificial C.
confidential D. beneficial
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