Since then, more than 2 billion apps have been downloaded at prices ________ free to $900. 
#96727
A
ranging between
B
ranging from
C
rang between
D
rang from
推荐题目
 Her parents objected to _________ that farmer, though he was very rich.
#91485
A
she married
B
her to marry
C
marry
D
her marrying
He is said ______ several books since 1996.
#97427
A
that he’s written
B
to have written
C
to be writing
D
to write