问题
选择题
In students' eyes, a good teacher should have many good virtues, but _____, he or she should be knowledgeable. [ ]
A. above all
B. after all
C. first of all
D. in all
答案
答案:A
In students' eyes, a good teacher should have many good virtues, but _____, he or she should be knowledgeable. [ ]
A. above all
B. after all
C. first of all
D. in all
答案:A