Earwax lubricators and protects the ear from foreign matter such water and insects.

Câu hỏi liên quan

• The extraordinary beautiful of orchids makes them the basis of a multimillion-dollar floral industry.

• Choose the best answer among the A, B, C, or D provided to finish each of the incomplete sentences below:

  Neither Bill nor Norris__________ going to the play tonight.

• Chọn phương án thích họp (A, B, c or D) đế hoàn thành yêu cầu của câu.

  Though Ken didn’t have a ticket, he___ come in.

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• Choose the best answer:

  Each park in London has its own _____.

• The first postage stamp, issued on May 6th 1860 in England, is was the Penny Black, which featured a profile of Queen Victoria.

• Acquisition of certain specific skills can be facilitated from general awareness, education to novel situations.

• Among the world’s 44 richest countries, there has been not war since 1945.

• Most country music songs are deeply personal and deal with themes of love, lonely, and separation.

• Two unique features of the Arctic they are lack of precipitation and permanently frozen ground.

• A 1971 U.S government policy not only put warnings on cigarette packs but also ban television advertising of cigarettes.

• Abraham Lincolns boyhood home resembled those of many others midwestern pioneers, with its dirt floor, sleeping loft, and crude fireplace

• Choose the best answer among the A, B, C, or D provided to finish each of the incomplete sentences below:

  It___________ that learning a foreign language___________ a lot of time.

• Choose the best answer among the A, B, C, or D provided to finish each of the incomplete sentences below:

  Mark Twain’s last book was written in 1909, one year before his__________.

• Choose the best answer among the A, B, C, or D provided to finish each of the incomplete sentences below:

  A sign warned motorists___________ dangers.

• Choose the best answer among the A, B, C, or D provided to finish each of the incomplete sentences below:

  He was very good _____ mathematics when he was at school.

• The new road should help ......................traffic problems.

• Choose the best answer among the A, B, C, or D provided to finish each of the incomplete sentences below:

  Children who are isolated and lonely seem to have poor language and____________.

• Choose the best answer among the A, B, C, or D provided to finish each of the incomplete sentences below:

  While she____________, the phone rang.

• In human beings, as in other mammal , hairs around the eyes, in ears and in the nose prevent dust, insects, and other matters from entering these organs.

• The children were wearing _______ costume.