— If you have any trouble, be sure to call me.       —     .

A．I am glad to hear that.

B．I will. Thank you very much.

C．I have no trouble.

D．I will think it over

以下行为属于侵犯他人人身自由和生命健康权利的是[     ]

①群体打架斗殴

②学校限制违纪同学的活动自由

③维护校园安全

④司法机关依法逮捕犯罪嫌疑人

A．①②

B．②③

C．③④

D．②④