What can we conclude about the four pro-Syrian, Lebanese and Syrian political parties?
A.They have been arresteD.
B.They have dismissed themselves.
C.They have been wiped out.
D.They have not launched any attacks lately.

A.They
B.
B.They
C.
C.They
D.
D.They
E.

【参考答案】

D
解析：参考第四段第一句的后半部分：他们目前没有在恐怖战线上活动。