Red-crownedcraneisakindof bird. ...
问题详情:
red-crowned crane is a kind of bird.
A. endanger B. danger C. endangered D. dangerous
【回答】
C
知识点:非谓语动词
题型:选择题
问题详情:
red-crowned crane is a kind of bird.
A. endanger B. danger C. endangered D. dangerous
【回答】
C
知识点:非谓语动词
题型:选择题