题目内容:
______no air or water, there would be no life in the world.
A. There was
B. There were
C. Is there
D. Were there
参考答案:【答案仅供学习,请勿对照自行用药等】
______no air or water, there would be no life in the world.
A. There was
B. There were
C. Is there
D. Were there