题目内容

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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12根地址线可寻址存储单元

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__.

If I, as a student, want feedback on my optional homework assignments for multicultural corner, then I should:

A. Not do anything
B. Submit my work and hope the teacher sees it.
C. Ask the teacher on QQ to look at my work
D. Sleep and dream of multicultural corner

科学问题的基本特征包括

A. 实用性
B. 指向性
C. 时代性
D. 应答域

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