______  adults began to learn English in this small town.
#51792
A
Thousand of
B
Thousands of
C
Thousand from
D
Thousands from
推荐题目
There are ______________ birds there in the sky.    
#51475
A
Million of
B
five millions of
C
millions of
D
five millions
Chinese people have been using paper for over______ years.
#51001
A
thousands
B
two thousand
C
thousands of
D
thousand