Most Polar seals retreat to open water during the winter, but a few types have learn to survive on and under the ice all year round.

Câu hỏi liên quan

• Many scientists contributed to the development of television, whether no one can be said to have invented it

• 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 more important theorem of all in plane geometry is the Pythagorean Theorem.

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• I would have gone with him to Washington except I had had no time

• Chemical engineering is based on the principles of physics, chemists, and mathematics

• Marie Curie, a famous Polish physician, won the Nobel Prize when she discovered the radioactive metals Radium and Polonium.

• It’s been brought to my attention that there has been a number of thefts from the office

• A number of the Pacific Islands are volcanoes that have pushed up from the ocean floor, the others are the tops sunken mountain ranges.

• In the whole I agree with what you’re saving, but I’m not sure about your last point

• Keep trying to learn English. Don’t give up. Eventually, you will succeed, even though you may not know how much time it will cost.

• Find the mistake: The ASEAN countries have the third large number of English speakers.

• Chọn một từ đúng trong ngoặc để hoàn thành các câu sau.

  . _____________ she is very short, she can play volleyball well. 

• Choose the best answer:

  I prefer ___________ abroad to travelling within the country.

• It was Vitus Bering, the Danish sea captain, who discovered Alaska on its voyage to Russia in 1741.

• He promised to telephone _________________I have never heard from him again.

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

• Choose the best answer to complete each of the following sentences: 

  If she (finish) ______________ the work, she will go home early.

• Choose one word or phrase marked A, B, C, or D that best complete the preceding sentence:

  I expect it will rain again when we're on holiday this year, but at least we are properly prepared_________ it this time.

• The shore patrol has found the body of a man who they believe to be the missing marine biologist.

• Choose one word or phrase marked A, B, C, or D that best complete the preceding sentence:

  The police have asked that_________ who saw the accident should get in touch with them.