The students ______ the material before the exam. A.went overB.called onC.looked intoD.ran across
The students ______ the material before the exam.
A.went over
B.called on
C.looked into
D.ran across
相关考题：
Students: Professor Lance, your lecture on cloning is very interesting！Professor: .Are you a student of biology?Students: No, I major in chemistry.A． I think soB． I'm glad to hear thatC． It must beD． It's not so interesting
ideally, lesson planning should be done at two levels: _______________. A. before-class planning and after-class planningB. before-class preparation and after-class feedbackC. before-class planning and after-class reflectionD. macro planning and micro planning
Teaching activities must be based on the students' cognitive development level and the existing experienced knowledge, thus, students' personal knowledge, students' life world and are also the important curriculum resources except textbook．A.game activitiesB.labour activitiesC.attitudeD.direct experience
Teaching activities must be based on the students' cognitive development level and theexistingexperiencedknowledge,thus,students'personal knowledge,students'Lifeworld and__________ are also the important curriculum resources except textbook.A．game activitiesB．labour activitiesC．attitudesD．direct experience
Teaching activities must be based on the students' cognitive development level and the existing experienced knowledge, thus, students' personal knowledge, students' life world and__________ are also the important curriculum resources except textbook.A．game activitiesB．labour activitiesC．attitudeD．direct experience
声明并创建一个学生类Student的对象s，下列语法格式正确的是（）。A．Student s = Student();B．Student s;C．Student s = new Student();D．Student s = new ();
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【单选题】按照年龄的升序显示学生信息，正确的命令是？A．db.students.find().sort({"age":1})B．db.students.find().sort({"age":-1})C．db.students.find().sort("age")D．db.students.find().sort({"age":"asc"})
创建students对象，_______语句可以选出第二个同学的身高。 students数据如下： age height weight 1 19 170 68 2 20 165 65 3 18 175 65A．students.loc[2,'height']B．students.iloc[1, 1]C．students[1,'height']D．students['height'][3]