问题
选择题
Reading is ____ good habit. Stick to it, and you'll make ____ great progress. [ ]
A. a; a
B. 不填; a
C. the; a
D. a; 不填
答案
答案：D
搜题请搜索小程序“爱下问搜题”
Reading is ____ good habit. Stick to it, and you'll make ____ great progress. [ ]
A. a; a
B. 不填; a
C. the; a
D. a; 不填
答案：D