For both set of tests one second was used as the acceptable user response time.

每组测试中，可接受用户响应时间都为一秒。

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Short-term savings was the second most common response, followed by money set aside for retirement withdrawals.

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Three weeks ago, the US and Japan agreed to set up a second missile defence system on Japanese soil in response to the North Korean threat.

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Rafter needed an immediate response and he provided it by breaking the Croatian in the second game of the second set.

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