In paragraph 3, the word “rusty” means ______. A. not as good as it used to be through lack of practice B. impatient because of having nothing to do C. staying alive and becoming more acti

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In paragraph 3, the word “rusty” means ______.

not as good as it used to be through lack of practice

impatient because of having nothing to do

staying alive and becoming more active

covered with rust and not as good as it used to be

Giải thích

Đáp án A

“Some people fear going back to school because they worry that their brains have got rusty.” (Mọt số người sợ đi học trở lại vì họ lo lắng rằng bộ não của họ không còn được như trước.)

- Rusty ~ not as good as it used to be through lack of practice: không được tốt như trước bởi vì thiếu sự luyện tập