—A new study proves(证明) a        walk every day is enough to keep people away from fat.
#29590
A
30-minute
B
30 minute’s
C
30-minutes
D
30 minutes’s
推荐题目
There are two _______ and six _______ in the zoo.
#29227
A
kangaroos; wolfs
B
kangaroos; wolves
C
kangarooes; wolves
D
kangarooes; wolfs
       is the largest freshwater lake in China.
#29529
A
Dongting Lake
B
Poyany Lake
C
Qinghai Lake
D
Hongze Lake