问题
选择题
It is reported that between the year 1550 and 1950 about one kind of living things___each year .
A．died out
B．died of
C．died from
D．died down
答案
答案：A
动词词组辨析题。A. died out 灭绝 B. died of 死于C. died from 死于 D. died down 渐渐平息 句意：据报道在1550到1950年间每年有一个物种灭绝。 根据语境选A
