Nine decibel, which is a unit of relative loud, is the smallest amount of change detected by the human ear.

Câu hỏi liên quan

• He harbors a deep resentment ___________ his parents for his miserable childhood.

• Luggage may be placed here ...........the owner’s risk.

• My sister attends an university in the Midwest which specializes in science.

ZUNIA12

• Chọn đáp án đúng để hoàn thành các câu sau:

  _______is one of my favourite leisure activities.

• Choose the best answer:

  He wants her ..................... her homework as soon as possible.

• Choose the best answer:

  If you want the milkman ...... you milk in the morning, remember ....a milk bottle outside your house.

• The Canada mint makes frequently coins from cheap alloys that are worth far less the value stamped on them.

• Children are _____________ in watching cartoon films.

• Mark the letter A, B, C or D to indicate the word or phrase that is OPPOSITE in meaning to the underlined part in each of the following questions.

   I would be happy to go along with the idea.

     

• Identify the error in each sentence: 

  There (A) are (B) many single mothers and single fathers (C) which are raising children by (D) themselves.

• Near equator, the slant of the Sun’s rays is never great enough to cause temperatures to fall below the freezing point.

• The world’s rain forests are being cut down at the rate on 3000 acres per hour.

• Henry is fond of listening to ______ radio while John is interesting in watching _____ TV 

• Choose the best answer:

  They don’t allow us .............. here.

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

  I am tired because I went to bed late last night.

• I may look half asleep, but I can assure you I am ...............awake.

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

  Ann: " You really have a pretty hat, Linda, I have never seen such a perfect thing on you" - Linda: "_______."

• Nuclear powers productive in the us is controlled by the Nuclear Regulatory Commission [NRC].

• The officials of the Board of Elections told that each voter present their registration card and a valid Texas driver’s license before receiving a ballot.

• First raise your right hand, and then, you should repeat after me.