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

Câu hỏi liên quan

• I put my new book of zoology here on the desk few minutes ago, but I cannot seem to find it.

• Most types dolphins live at less twenty-five years, and some species may reach 50 years of age

• Identify the error in each sentence: The man who name’s Hung gave you this letter

ZUNIA12

• The Homestead Act of 1862 granted 160 of land for any settler who would spend fiveyears on the land

• I found it difficult convincing inspector that I had lost my ticket, but he believed me in the end

• During his twelve year there, Ellsi Marsalis turned the New Orleans Center for the Creative Arts into a rich training place for jazz stars.

• New law should be writing to accommodate changes in our society

• If it will rain afternoon, we will have to cancel our picnic.

• Yogurt contains a higher percentage of lactic acid than another  fermented milks, it is rich in B-complex vitamins.

• The weightlifter who allegedly took performance drugs have been named today.

• Stuart stopped to write his letter because he had to leave for hospital .

• ___________in 2001 that the World Trade Center was destroyed.

• The number 8.5 is an example of a “mixed number” because it is composing of an integer and fraction

• Ballet performers must be believable actor actresses as well as expert.

• In the field of acting theory, controversy arises over question of whether is acting a behavioral or mental process.

• Choose the correct verb form:

  Although we didn’t win, we were able to take some _____ from our performance.

• Society changes, but not change at the same rate or in the same direction.

• Basic elements of public-opinion research are interviewers, questionnaires, tabulating equipment, and to sample population.

• In the nineteenth century, women used quilts to inscribe responses to social, economic, and politics issues

• Unfortunately, much of the early history of Zimbabwe is still unknown, for example, we know a little about early patterns of settlements.