By the end of the 21th century, scientists _______ the cure for the common on cold. A. will have discovered B. had discovered C. will discover D. are discovering

Câu hỏi:

07/07/2022 262

By the end of the 21th century, scientists _______ the cure for the common on cold.

A. will have discovered

Đáp án chính xác

B. had discovered

C. will discover

D. are discovering

Xem lời giải

Câu hỏi trong đề: Trắc nghiệm Tiếng anh 12 Ngữ pháp và Từ vựng - Mức độ nhận biết có đáp án !!

Trả lời:

Giải bởi Vietjack

Kiến thức: Thì tương lai hoàn thành

Giải thích:

Dấu hiệu nhận biết: By the end of the 21th century (cuối thế kỉ 21)

Cấu trúc: S + will have Ved/ V3

Cách dùng: Thì tương lai hoàn thành diễn tả sự việc sẽ hoàn thành trước một thời điểm trong tương lai.

Tạm dịch: Cuối thế kỉ 21, các nhà khoa học sẽ khám phá ra cách chữa trị bệnh cúm thông thường.

Chọn A

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Xem thêm các câu hỏi khác »

By the end of the 21th century, scientists _______ the cure for the common on cold.

Nhà sách VIETJACK:

China is the country with _____ population.

They _ small cup of coffee after they_dinner.

It is very kind of you __________ me a hand.

We would have agreed to the contract _____ for Tom’s opposition.

It is high time Tom________ more active in class.

She _____ thousands of pictures since the 1980s.

Tom was still keen on his goal __________ the fact that it was very hard to achieve.

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By the end of the 21th century, scientists _______ the cure for the common on cold.

Nhà sách VIETJACK:

China is the country with _____ population.

They _______ small cup of coffee after they_______dinner.

It is very kind of you __________ me a hand.

We would have agreed to the contract _____ for Tom’s opposition.

It is high time Tom________ more active in class.

She _____ thousands of pictures since the 1980s.

Tom was still keen on his goal __________ the fact that it was very hard to achieve.

Bình luận

🔥 Đề thi HOT:

VIP +3 tháng ( 199,000 VNĐ )

VIP +6 tháng ( 299,000 VNĐ )

VIP +12 tháng ( 499,000 VNĐ )

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They _ small cup of coffee after they_dinner.