In the past 5 years a great deal of mone
题型:选择题
问题:
In the past 5 years a great deal of money _____ improving the environment of the school.
A.is spent
B.has been spent
C.was spent
D.had been spent
In the past 5 years a great deal of money _____ improving the environment of the school.
A.is spent
B.has been spent
C.was spent
D.had been spent