An electromagnet will remain magnetized only as longer as electricity flow through it

Câu hỏi liên quan

• Choose the correct answer to complete the sentence. "The APF ________ started off life in the 1990s, except it was called the ASEAN People's Assembly (APA)"

• Since fireworks are dangerous, many countries have laws preventing busin to sell them.

• I thought your tennis game was a lot better today, Tony.

  Johny: _______ ! I thought it was terrible.

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• Hardly he had got downstairs when the phone stopped rang yesterday afternoon.

• His roommate is not very lever student, but he certainly works very hard indeed .

• The journalist has not finished the article on negotiation already.

• The American anarchist Emma Goldman infused her lectures, publishes, and demonstrations with a passionate belief the freedom of the individual.

• While they were away at the beach, they allowed their neighbors use their barbeque grill.

• Most of the students in this class __________ from South Africa

• Our primary goal is to teach students to discover the truth. But we have also other aims, such as providing them with knowledge or to teach to work consciously

• The average cat sleeps sixteen hours for a day short interval called ‘cat naps'.

• Find out error in each sentence: The 22nd Sea Games were successful organized although it was the first time Vietnam hosted.

• Tom and Linda are talking about jobs they would like to choose. 

  - Tom: “I think working as a doctor is a challenging job.” 

  - Linda: “________.”

• Find out error in each sentence: The more we work together, the best we understand each other.

• It is their nearly perfect cryst structure that gives diamonds their hardness, brilliance, and transparently

• The bell signaling the end of first period rang loud, interrupting professor’s closing comment.

• Rainwater carries unused chemicals from fields into streams or lakes, where various compounds promote the rate growing weeds.

• Margaret Gorman, she was the first woman chosen as Miss America, died in 1995 the age of ninety.

• Today successful farmers are experts not only in agriculture , but also in market, finance, and accountance.

• Find out error in each sentence:  I haven't smoked since a long time.