来自田鹤立的问题
单项选择.Weallknowthatthedinosaurswereall_____.A.dieB.diedC.deadD.death
单项选择.Weallknowthatthedinosaurswereall_____.
A.die
B.died
C.dead
D.death


单项选择.Weallknowthatthedinosaurswereall_____.A.dieB.diedC.deadD.death
单项选择.Weallknowthatthedinosaurswereall_____.
A.die
B.died
C.dead
D.death
c