Question

【题目】It is ________ his tremendous enthusiasm and devotion that the old teacher is respected by all his students.
A.on account of
B.with regard to
C.in terms of
D.in reference to

Answer 1

【答案】A
【解析】句意：是这个老教师极大的热情和奉献精神使他赢得了他所有学生的尊重。on account of由于，因为；with regard to至于，关于；in terms of就……而言；in reference to关于，至于。A项符合语境。