问题
选择题
This is a _____ book that you may _____ in daily English study. [ ]
A. referring; refer to
B. referring; refer
C. reference; refer to
D. reference; refer
答案
答案:C
This is a _____ book that you may _____ in daily English study. [ ]
A. referring; refer to
B. referring; refer
C. reference; refer to
D. reference; refer
答案:C