问题
选择题
Luckily,we'd brought a road map without ______ we would have lost our way. [ ]
A. it
B. that
C. this
D. which
答案
答案:D
Luckily,we'd brought a road map without ______ we would have lost our way. [ ]
A. it
B. that
C. this
D. which
答案:D