It is stated in paragraph 1 that construction of a new education system __________.[A]

学历类 自考英语 已帮助 人

It is stated in paragraph 1 that construction of a new education system __________.

[A]challenges economists and politicians

[B]takes efforts of generations

[C] demands priority from the government

[D] requires sufficient labor force

请帮忙给出正确答案和分析,谢谢!

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