531.Why are you so anxious?It isn't your problem _____.
A.on purpose
B.in all
C.on time
D.after all
532.A great man shows his greatness ______ the way he treats little men.
A.under
B.with
C.on
D.by
531.答案是D;
on purpose 故意地;in all 总共;on time 按时;after all 毕竟。
532.答案是D;
by 通过…方式。句意:伟人通过他对待小人物的方式显出其伟大。