单项选择题
Which opinion of using English in the classroom is wrong?（）
A.teacher-guided correctionB.group correctionC.focus correcting
多项选择题 What kind of common techniques are often used in error analysis？（）
单项选择题 How many crucial areas are included in the profession？（）
多项选择题 The ultimate purpose of teaching is to assist students to become （） learners.
