问题
选择题
The surface of the road is so _____ that all the drivers drive very slowly.[ ]
A. ice
B. icy
C. ices
D. icing
答案
答案:B
The surface of the road is so _____ that all the drivers drive very slowly.[ ]
A. ice
B. icy
C. ices
D. icing
答案:B