单项选择题
A.He accused them of the theft. B.He raised the rents. C.He refused to prolong their land lease. D.He forced them to abandon their traditions.
A.They were frightened and distressed. B.They swam away when the speaker was turned on. C.They swam closer to "examine" the speaker when it was turned off. D.They didn’t seem to be frightened and kept swimming near the speaker.
A.They ran a high fever. B.They died from excessive bleeding. C.Their nervous system was damaged. D.They suffered from heart attack.