短语讲解：

1. And the national government will not be able to tell states and communities how to evaluate schools and teacher performance.

be able to 能够
例句：We must be able to stay impartial at all times.
我们必须经常保持公正的态度。

2. It called for extensive testing and standards set by the national government.

call for 需要
例句：Different circumstances call for different tactics.
不同的情势需要不同的策略。

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