Đề thi thử THPT Quốc Gia môn Tiếng anh năm 2020 (Đề số 8)

Work efficiency has increased exponentially each year, thanks to computers and their ability to multitask

24/64

 

 

 

Work efficiency has increased exponentially each year, thanks to computers and their ability to multitask. 

slightly

at a very fast rate

constantly

at a very slow rate

Giải thích

Đáp án là B.

“exponentially” = at a very fast rate: tăng theo cấp số mũ, tăng rất nhanh