You should always _____ your conclusion _____ careful research.
#13405
A
depend; on
B
base; on
C
put; into
D
base; by
推荐题目
 There are a small number of people involved possibly       twenty.
#12045
A
as few as
B
as little as
C
as many as
D
she has noticed
Our school was moved to Gaoxin District in 2005, and the new campus is ________ the old one. 
#14076
A
three times as large as
B
more larger three times than
C
three times larger than that of
D
three times as the size of