Reportedly yesterday a group of American
问题:
Reportedly yesterday a group of American soldiers were walking along the road in Irap when a bomb was ______ .
A.set out
B.set about
C.set off
D.set up
Reportedly yesterday a group of American soldiers were walking along the road in Irap when a bomb was ______ .
A.set out
B.set about
C.set off
D.set up