问题补充:
Mary came in the Chinese exam. This is time she got the good mark.
A. first, second
B. the first; the second
C. first; the second
D. the first; second
答案:
A. first, second
B. the first; the second
(答案→)C. first; the second
D. the first; second
解析:句意:玛丽在这次汉语考试中获得第一名,这是她第二次获得好成绩。come first名列第一,固定结构;the second time第二次,序数词前面要加the.