Students participated in the unit activities, in which at least one researcher was ( ) in the classrooms to observe the enactment and to assist with technology issues.
A.embrace B.consist C.present D.depict正确答案C
Students participated in the unit activities, in which at least one researcher was ( ) in the classrooms to observe the enactment and to assist with technology issues.
A.embrace B.consist C.present D.depict正确答案C
