题目内容
Their cheerful voices showed that they were having a __________ discussion.
A. noisy B. serious C. complete D. friendly
答:D。由cheerful可知应选friendly
D
由cheerful可知应选friendly
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题目内容
Their cheerful voices showed that they were having a __________ discussion.
A. noisy B. serious C. complete D. friendly
答:D。由cheerful可知应选friendly
D
由cheerful可知应选friendly