题目内容
根据汉语补全句子
It was a serious problem ________(那么多的工人失业).
答案：
解析：
解析：
|
that so many workers were out of work |
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题目内容
根据汉语补全句子
It was a serious problem ________(那么多的工人失业).
|
that so many workers were out of work |