and perhaps the _3_ would have to be increased. But the program was a failure.
第3空答案是：

A.
第3空答案是：


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[L]此处需填入名词，作句子主语。上文提到德国宣布在第一年要发2万张绿卡，期望有成千上万的印度人会渴求来德国，......

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