Whenastudentsaid“AlltheclasseswillbefinishedbeforeDecember7th,andthenstudentshaveexams”,theteacherdidn'tstophimtocorrectthetensemistake,butlethimkeeptalking.Whatcanweconcludefromthisactivity?
A.The teacher combined listening and speaking skills. B.The teacher focuses on fluency. C.The teacher is doing contextualized practice. D.The teacher is using different speaking activities.正确答案B