问题
选择题
Tom made _____ great progress last semester and as _____ result, he was praised by the teacher.[ ]
A. a; a
B. a; /
C. /; a
D. /; /
答案
答案:C
Tom made _____ great progress last semester and as _____ result, he was praised by the teacher.[ ]
A. a; a
B. a; /
C. /; a
D. /; /
答案:C