By studying the fossils of pollen, which totally resistant to decay, researchers can gain useful information about the vegetation of the past.

Câu hỏi liên quan

• I advised him about the low ceilings in the house but he took no notice and hit his head three times.

• One tenth of _____ thousand is _______ hundred. 

• Choose the best answer:

  He advised me ....................... at once.

   

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• The plans for the building complex were describing by the architect.

• Mark the letter A, B, C or D to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions:

  Many scientists agree that global warming poses great threats to all species on Earth.

• When I arrived at the party, Jane _______already gone home.

• _______ I didn’t know how to do the job. But now I am making progress.

• Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the rest in the position of the main stress in each of the following questions.

  A. Desert     B. Common     C. Hotel     D. Temple

• Until Hollywood invented him, Leonardo DiCaprio was practically unknown.

• Identify the error in each sentence: 

  There are more than eight four million specimens in the National Museum of Natural History’s collection of biological, geological, anthropology treasures.

• His poor handling of the business ______ on negligence.

• Identify the error in each sentence: Our ideal world would be (A) a peaceful one where there are no peace (B) or conflicts between nations, and where (C) people won’t have to live under the threat of (D) terrorism but all live together in harmony

• Although there are new drugs on the market, deaths from malaria are being increasing in some parts of the world.

• Because oak trees are highly resistant of storm damage, they usually live a long time.

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

• Choose the best answer:

  It used ......... a express coach three days ........... from London to Bath.

• Dave apologized ............. for forgetting about our appointment.

• Choose the best answer:

  What about .............. a new cooker?

• She's been studying English for two years, _______? 

• Choose the best answer:

  If you agree ........for me, I will be very happy.