I’m sure Luisa was very disappointed when she failed the exam.

Câu hỏi :

I’m sure Luisa was very disappointed when she failed the exam.


A. Luisa must be very disappointed when she failed the exam.



B. Luisa must have been very disappointed when she failed the exam.



C. Luisa may very disappointed when she failed the exam.



D. Luisa could have been very disappointed when she failed the exam.


* Đáp án

* Hướng dẫn giải

Ki ến th ức: Động từ khuyết thiếu

Giải thích:

must be: chc lẽ

must have done sth: chắc hẳn đã làm (chỉ phán đoán)

may + do sth: có thể làm (ch kh năng x ảy ra)

could have done sth: th đã làm

Tạm dịch: Tôi chắ c rằng Luisa đã rất tht vọng khi ấy trượt k thi.

= Luisa chắ c hẳn đã rất tht vọng khi trượt k thi.

Chọ n B

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