问题详情:
There are some of the Olympic athletes who have brought joy to people across the world with their attempts ________ the boundaries of human achievements.
A. push B. pushed C. being pushing D. to push
【回答】
D
知识点:非谓语动词
题型:选择题
问题详情:
There are some of the Olympic athletes who have brought joy to people across the world with their attempts ________ the boundaries of human achievements.
A. push B. pushed C. being pushing D. to push
【回答】
D
知识点:非谓语动词
题型:选择题