We’ll send you a copy as soon as it beco
题型:选择题
问题:
We’ll send you a copy as soon as it becomes _____. We are working on it day and night.
A.present
B.qualified
C.available
D.permanent
We’ll send you a copy as soon as it becomes _____. We are working on it day and night.
A.present
B.qualified
C.available
D.permanent