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.official
D.beneficial
参考答案:
答案解析:
Carter was saying all the right things, but his smile was_______, and I knew I couldn’t trust him.
A.preferential
B.artificial
C.official
D.beneficial