给图片找出相应的句子。

A. It's time to go to school.

B. It's time for math class.

C. It's six o'clock.

D. Lunch is ready.

E. I have an English class on Monday.

F. I like music class.

非洲猪瘟的特征是全身各组织器官有严重的出血、水肿、梗死、（）。

A、充血

B、气肿

C、脓肿

D、坏死