In the 1840s, Joseph Henry made important discovery of electromagnetism.

Câu hỏi liên quan

• He hasn't written to us_______ he left.

   

• From it’s very beginning the piece of music has the power to carry you away to distant lands

• All the studentsare looking forward spending their free time relaxing in the sun this summer.

ZUNIA12

• The weather in Dalat is neither too hot in summer________ too cold in winter.

• There was a very interesting news on the radio this morning about the earthquake in Italy

• Some of the agricultural practices used today is responsible for fostering desertification.

• There is a rumour that the army is about taking power, though this has been denied by government sources.

• We are very pleased with Susan s effort – she applies herself very well with the task in hand.

• If the project is finished on time, the federal government won’t award the company further contracts

• The composer Verdi has written the opera Aida to celebrate the opening of the Suez Canal, but the opera was not performed until 1871

• I had a few problems, but Rob gave me some good advices

• Herman Melville’s novel, Moby Dick describes the dangers, difficult, and often violent life aboard a whaling ship

• In just three months H.G. Wells wrote the famous classic The Time Machine for what he won a Newberry Caldecot Award.

• He says he will pay; I don't think he will, _______

• Choose the word or phrase that can substitute for the underlined word:

  In Britain, the most common leisure activities are home-based.

• The invention of the Silicon chip in the 1960s has revolutionized the computer industry

• The skin receives nearlythe  third of the blood pumped out by the heart.

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

• Compact discs, which appeared on the market in the early 1980s, produce sound of better quality than those of Standard phonograph records.

• Internet is a very fast_______ convenient way for us to get information.