QiXi Festival is celebrated on the seventh day of the seventh mouth of the lunar calendar.

seventh-grade A: 七个种类 B: 七个分数 C: 七个学生 D: 七年级学生

Niu Lang and Zhi Nǚ are permitted to meet each other only on the seventh day of the seventh month each year.

The most common division between primary and secondary education in the US is ___________.（ ） A: primary schools (Grade 1 to Grade 6) and middle schools (Grade 7 to Grade 12) B: elementary schools (Grade Kindergarten to Grade 8) and high schools (Grade 9 to Grade 12) C: elementary schools (Grade Kindergarten to Grade 3), middle schools (Grade 4 to Grade 6) and high schools (Grade 7 to Grade 12) D: grammar schools (Grade Kindergarten to Grade 6) and high schools (Grade 7 to Grade 12)

Dhyana, the seventh style, is _____________, or contemplation.

Which grade were they in? A: Grade 8 B: Grade 9 C: Grade 10 D: Grade 11

【单选题】5. 假定student表中有字段grade,grade代表分数,依次统计grade字段的最大值,最小值,平均值的SQL语句是 A. SELECT max(grade),min(grade),average(grade) FROM student; B. SELECT max(grade),min(grade),avg(grade) FROM student; C. SELECT min(grade),average(grade),max(grade) FROM student; D. SELECT min(grade),avg(grade),max(grade) FROM student;

What grade is the woman in A: Grade one. B: Grade two. C: Grade three.

They are the students of ______. A: grade 7 B: Grade 7 C: 7th grade D: Grade 7th

2017 5 口语 Chongyang FestivalWhen is the Chongyang Festival? A: It is on the ninth day of the ninth lunar month. B: It is on the seventh day of the seventh lunar month.