判断φ30e6和φ30e8，哪个尺寸精度更高（ ）。
举一反三
- 判断Φ20h6和Φ20h8，哪个尺寸精度更高。
- When will the bank open on Sundays A: From 8:30 a.m. to 8:30 p.m. B: From 9:30 a.m. to 6:30 p.m. C: From 8:30 a.m. to 6:30 p.m. D: From 9:30 a.m. to 3:30 p.m.
- 早高峰时间段是什么。（） A: 6：00—8：00 B: 6：30—8：30 C: 7：00—9：00 D: 7：30—9：30
- M: When will the bank openW: It opens from 8:30 a.m. to 6:30 p.m. from Monday .to Friday, and it opens from 9:30 a.m. to 3:30 p.m. on Saturday and Sunday. When will the bank open on Sundays（） A: From 8:30 a.m. to 8:30 p.m. B: From 9:30 a.m. to 6:30 p.m. C: From 8:30 a.m. to 6:30 p.m. D: From 9:30 a.m. to 3:30 p.m.
- 早餐的时间一般在（）。 A: 6：00~8：00 B: 6：30~8：30 C: 6：30~9：00 D: 7：00~9：00