This is many ______ classroom. A: students B: students’ C: students’s

For whom is A.P. course prepared for?? Middle school students; |Postgraduate students|College students ; ; ; ; ; ; ; ; ;;|High school students ; ; ; ; ; ;;

The heights of all the students in your school were measured to explore the height status of students for your school.The mean height of all the students was() A: A<br/>parameter B: A<br/>statistic C: S D: CV E: σ

Whichoneisrightaboutoddsandendsforstudents（） A: Students’successorfailureliesintheiruseoftime. B: Students’successorfailureliesintheirregularday’swork. C: Students’workcanbedecidedbytheuseoftim

For whom is A.P. course prepared for?( ) A: postgraduate students B: middle school students C: college students D: High school students

​ For whom is A.P. course prepared for?‌ A: High school students B: Middle school students C: College students D: Postgraduate students

__________ are usually careful in doing exercises.（4.0分） A: Girl students B: Girls students C: Girls’ students D: Girl’s students

______ do their homework carefully. A: [A]No all the students B: Not all the students C: None the students

These ______ desks are new. A: student's B: students' C: the students D: students's

__________ the moment bell rang. A: The students out ran. B: Out ran the students C: Ran out the students D: Out the students ran