A remote-controlled bomb exploded outside a hotel near the town square yesterday, ( )at least 12 people.
A、having been injured
B、having injured
C、injured
D、injuring
第1题:
A. Deplore
B. Explore
C. explode
D. employ
第2题:

第3题:
第4题:
第5题:
第6题:
HOTEL一词最早源于法语。