题目内容
(请给出正确答案)
[主观题]
The phrase "stumbling block" may best refer to ______.A.obstacleB.motivationC.acceleration
The phrase "stumbling block" may best refer to ______.
A.obstacle
B.motivation
C.acceleration
D.deceleration
提问人:网友beinuo0501
发布时间:2022-01-06