When the temperature drops to 0℃, ice __
题型:选择题
问题:
When the temperature drops to 0℃, ice ________ on the surface of water. [ ]
A. has
B. floats
C. forms
D. produces
When the temperature drops to 0℃, ice ________ on the surface of water. [ ]
A. has
B. floats
C. forms
D. produces