Is this the very material that scientists ______ the 2012 London Olympic Games torch?
#12154
A
used to light
B
are used to lighting
C
use to light
D
are used to light
推荐题目
 He comes here on Mondays, Wednesdays and Fridays — ________, to be exact.
#13359
A
every second days
B
every other days
C
every other day
D
every two day
The lady said she would buy a gift for her daughter with the _______.
#14374
A
20 dollars remained
B
remaining 20 dollars
C
remained 20 dollars
D
20 dollars to remain