Basketball is so popular a game in the world that ______ people play it for fun and exercise.
#51033
A
million of
B
millions of
C
millions
D
two millions of
推荐题目
—How many birds can you see in the trees?—I can see            birds in the trees.
#51374
A
hundred of
B
five hundreds
C
hundreds of
D
five hundreds of
My friend Vivian is an       girl.
#51827
A
seventeen- year- old
B
seventeen years old
C
eighteen –year –old
D
eighteen years old