20 ĐỀ THI THỬ TỐT NGHIỆP THPT NĂM 2021 MÔN TIẾNG ANH BÁM SÁT VÀ PHÁT TRIỂN ĐỀ MINH HỌA CỦA BỘ GD&ĐT

Question 38: In paragraph 1, Blockchain technology was created in order to ______.

A. allow digital information to be recorded and distributed B. edit the system of document recorded and distributed earlier C. outline the launch of Bitcoin in January 2009 D. implement document timestamps that could not be tampered with Question 39: The word “nature” in paragraph 4 is closest in meaning to ______.

A. presence B. reference C. essence D. evidence Question 40: The word “they” in paragraph 5 refers to ______.

A. voters B. actors C. ballots D. citizens Question 41: Which of the following is NOT true, according to the passage?

A. Satoshi Nakamoto called Bitcoin a new electronic cash system.

B. Bitcoin uses blockchain as a means to transparently record payments.

C. Blockchain can be used as a way to vote in democratic elections.

D. Each citizen of a country would be issued a lot of cryptocurrencies.

Question 42: Which of the following can be inferred from paragraph 5?

A. Blockchain would eliminate the need for human vote counting.

B. Candidate would be given a specific wallet to contain money.

C. Voters wouldn’t know for whom they should vote without blockchain.

D. Physical ballots would be more popular after the application of blockchain.

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.

Question 43: I've met him so much times and I still can't remember his name!

A. met B. much C. still D. his Question 44: The decision has been got to move UN troops in to try and stop the fighting.

A. has been got B. UN troops C. and D. the fighting Question 45: They learn how to use the lawnmower in the garden now.

A. learn B. the C. in D. garden 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.

Question 46: “Let’s go to the cinema tonight,” he said.

A. He decided to go to the cinema tonight.

B. He proposed to go to the cinema tonight.

C. He suggested going to the cinema that night. D. He denied going to the cinema that night.

Question 47: It’s necessary for you to go home early tonight.

A. You may go home early tonight.

B. You mustn’t go home early tonight.

C. You shouldn’t go home early tonight.

D. You need to go home early tonight.

Question 48: They haven’t gone to see their children for 3 months.

A. They didn’t go to see their children 3 months ago.

B. They last went to see their children 3 months ago.

C. They went to see their children for 3 months.

D. They have gone to see their children for 3 months.