Bộ 20 đề luyện thi Chuyên Anh năm 2023 có đáp án (Đề 81)

I used a calculator so it's impossible I made a mistake with the bill. I a mistake with the bill because I used a calculator A. couldn’t  make       B. shouldn’t have made    C. mightn’t mak

63/80

I used a calculator so it's impossible I made a mistake with the bill. I ___a mistake with the bill because I used a calculator

couldn’t make

shouldn’t have made

mightn’t make

can't have made

Giải thích

Đáp án: D