甘肃省2022-2023高二期末练习卷(23-564B)英语试卷试卷答案答案

甘肃省2022-2023高二期末练习卷(23-564B)英语试卷试卷答案答案正在持续更新，目前2025衡水名师卷答案网为大家整理了相关试题及答案，供大家查缺补漏，高效提升成绩。

28.What can we know about floating-point representation? A.It's widely used by digital devices. B.It causes calculating errors frequently. C.It pulses thousands of times a second. D.It makes characters readable for humans. 29.In which process does a stopwatch rounding error usually happen? A.When recording the oscillations of a quartz crystal. B.When counting the times of oscillations of a quartz crys- tal, C.When transforming the final count into a floating-point representation. D.When displaying the floating-point representation number