单项选择题A.50 people died in the terrorist bombingB.there were four explosive devices involved in the terrorist bombingC.the attacks were not carried out by suicide bombersD. The Secret Organization of A1-Qaida will not be speculated on by London Police
A.50 people died in the terrorist bombing
B.there were four explosive devices involved in the terrorist bombing
C.the attacks were not carried out by suicide bombers
D."The Secret Organization of A1-Qaida" will not be speculated on by London Police