A new study proves a _____ walk every da
题型:选择题
问题:
A new study proves a _____ walk every day is enough to keep people away from becoming fat. [ ]
A. 30-minute
B. 30 minute's
C. 30-minutes
D. 30 minutes
A new study proves a _____ walk every day is enough to keep people away from becoming fat. [ ]
A. 30-minute
B. 30 minute's
C. 30-minutes
D. 30 minutes