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)
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)
举一反三
- They are the students of ______. A: grade 7 B: Grade 7 C: 7th grade D: Grade 7th
- Which grade were they in? A: Grade 8 B: Grade 9 C: Grade 10 D: Grade 11
- -What class are you in? -I’m ____. A: in class 3, grade 7 B: in Class 3, Grade 7 C: class 3, grade 7 D: Class 3, Grade 7
- 【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.