A group of young Americans have come to Beijing for a visit. Half of them, ___is, 50 persons, can sp...
2023-01-07 04:40:46 75次 河南省焦作市2010届高三下学期第一次质量检测单项选择 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
A group of young Americans have come to
Beijing for a visit. Half of them, ___is, 50 persons, can speak Chinese
fluently.
|
A．that
|
B．which
|
C．who
|
D．it
|
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