问题
选择题
I always drink _______ before I go to bed at night.[ ]
A. two glass of water
B. two glasses of water
C. two glass of waters
D. two glasses water
答案
答案:B
I always drink _______ before I go to bed at night.[ ]
A. two glass of water
B. two glasses of water
C. two glass of waters
D. two glasses water
答案:B