Theteacherwoulduse__________tohelpstudentscommunicateinteaching speaking.
A.substitution drills B.group discussion C.listening and acting D.reading aloud正确答案B
Theteacherwoulduse__________tohelpstudentscommunicateinteaching speaking.
A.substitution drills B.group discussion C.listening and acting D.reading aloud正确答案B