(2023) Đề thi thử Tiếng anh Chuyên Đại học Vinh (Lần 1) có đáp án

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate to cor...

27/50

 It has bee noticed that the difference (27) _______ temperature is usually greater at night and the phenomenon occur in both winter and summer. 

on

with

in

out

Giải thích

Chọn C