_________ trees have been planted these years.
#51783
A
Million
B
Millions
C
Million of
D
Millions of
推荐题目
A year has ________ months, and December is the ________month.
#51438
A
twelve; twelve
B
twelfth; twelve
C
twelve; twelfth
D
twelfth; twelfth
.It’s reported that _______ fans have voted for their favourite singer online.
#51458
A
twenty thousands
B
twenty thousand
C
thousands of the
D
several thousands
This picture is quite old, we can still see it was drawn in century.
#51884
A
sixteen
B
the sixteen
C
sixteenth
D
the sixteenth