(2023) Đề thi thử Tiếng anh THPT theo bộ đề minh họa của Bộ giáo dục có đáp án (Đề 4)

On March 23rd, 2021, the Sputnik V vaccine _____ in Vietnam "for emergency use" to help achieve the total target of 150 million doses A. approved B. was approved C. has been approved D. is a

10/50

On March 23rd, 2021, the Sputnik V vaccine _____ in Vietnam "for emergency use" to help achieve the total target of 150 million doses

approved

was approved

has been approved

is approved

Giải thích

Chọn B