According to the passage, how did Edison test his new invention?
A. He made improvements to the machine.
B. He used a carbon transmitter.
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Chọn đáp án C
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.
At the moment I am spending my weekend go to camping with my friends.
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions.
The invention of the phonograph happened quite by accident. Thomas Edison moved to Menlo Park, New Jersy in 1876, where he established an industrial research laboratory. There, Edison was working on a carbon telephone transmitter to improve the existing Bell telephone system.
In that laboratory a year later, Edison invented the phonograph while he was trying to improve a telegraph repeater. He attached a telephone diaphragm to the needle in the telegraph repeater; in this way, he was able to reproduce a recording that could be played back. After he made some improvements to the machine, he tested it. He recited “Mary Had a Little Lamb” into the machine and played his voice back to a very surprised audience.
What is the best title for the passage?
I think I’ve lost my new hat. I’ve ________it everywhere but I can’t find it.
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.
When she came to my house I lied in bed listening to music.
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
If you study at the Brighton Language Center- UK, you can live in ______on campus.
I telephoned the station to make________of the time of the train.
Mark the letter A, B, C or D on your answer sheet to indicate the word CLOSEST in meaning to the underlined word in each of the following questions.
He is fortunate to get help and support from his friends when living far from home.
Mark the letter A, B, C or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks.
It’s always worth preparing well for an interview. Don’t just hope for the best. Here are a (25)_________tips. Practise how you say things, as well as what you (26)_________to say. If you don’t own a video camera, perhaps a friend of yours does. Borrow it and make a video tape of yourself. Find somebody to watch it with you and give you some (27)_________of advice on how you appear and behave. Before the interview, plan what to wear. Find out how the company expects its employees to dress. At the interview, believe in yourself and be honest, open and friendly. Pay attention and keep your answers to the point. The interviewer doesn’t want to waste time and (28)_________do you.
Mark the letter A, B, C or D on your answer sheet to indicate the word that differs from the other three in the position of primary stress in each of the following questions.
Mark the letter A, B, C or D on your answer sheet to indicate the word that differs from the other three in the position of primary stress in each of the following questions.
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.
Helen Killer, who was both blind and deafness, overcame her inabilities with the help of her teacher.
