Câu hỏi:

06/04/2020 1,515

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.

By the end of the 21st century, scientists ______ a cure for the common cold.

Đáp án chính xác

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Trả lời:

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Giải bởi Vietjack

Đáp án B

Trong câu có trạng từ chỉ thời gian “By + một khoảng thời gian trong tương lai”, ta dùng thì

tương lai hoàn thành.

Cấu trúc: will + have + PP

Đáp án B (Cho đến thời điểm cuối thế kỉ 21 thì các nhà khoa học sẽ tìm ra cách chữa trị cho

bệnh cảm lạnh.)

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CÂU HỎI HOT CÙNG CHỦ ĐỀ

Câu 1:

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions.

He sounded panic-stricken on the phone

Xem đáp án » 06/04/2020 37,874

Câu 2:

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions
He was given a medal in ________of his service to the country

Xem đáp án » 06/04/2020 28,660

Câu 3:

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions
She _______ me a very charming compliment on my painting

Xem đáp án » 06/04/2020 25,674

Câu 4:

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions.

The children ran to the yard to see the dragon, but it was no longer there

Xem đáp án » 07/04/2020 14,975

Câu 5:

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions
He did not share his secrets with other people but he __________ in her

Xem đáp án » 06/04/2020 12,792

Câu 6:

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.

 “Please speak up a bit more, Jack. You’re hardly loud enough to be heard from the back”, the teacher said.

Xem đáp án » 06/04/2020 12,095

Câu 7:

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.

The exam to (A) become a lawyer is (B) on far the (C) most difficult he (D) has taken

Xem đáp án » 07/04/2020 9,600