首页 › 答案 › 题库 › 知到智慧树 › 未分类

Lack of confidence is a psychological（）to success.

Lack of confidence is a psychological（）to success.
A.barrier
B.capacity
C.component
D.ability
正确答案：barrier

标签：英语精读与写作

上一条：The difficulty of a problem was（） terms of how long it took to complete.

下一条：This dictionary is available in（）form.