题目内容
PSW中RS1 RS0=10H时，R2的地址为
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在中断系统中，T0和T1两引脚扩展成外部中断源时，计数初值应当是（TH）=（TL）=。
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British people eat food that __1__ disgusting, but __2__ delicious.British people eat a lot of __3__ and __4__, like you eat rice and noodles.Something that is a little similar to a Chinese bun, a baozi, is a __5__ pie, except it has a crunchy, flaky crust and more filling.A traditional English breakfast should include __6__ baked beans.The UK's __7__ dish is chicken tikka masala, which originally comes from __8__.
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