题目
The flowers his friend gave him will die unless ______ every day.A. wateredB. wateringC. waterD. to water
The flowers his friend gave him will die unless ______ every day.
A. watered
B. watering
C. water
D. to water
题目解答
答案
A. watered
A. watered
B. watering
C. water
D. to water