What ............... can be drawn from the experiment of two American physicists, Clinton Davisson and Lester Germer?

Câu hỏi liên quan

• Choose the correct answer in each sentence.

  The construction of 50 houses by a private investor in the West Vancouver region has been halted _________ a lack of funding.

• Choose the best answer:

  What activities do you want to ............ after school?

• Choose the correct answer in each sentence.

  The research work,  ___________  is scheduled to begin in April, will receive ERC funding totaling two million euros.

ZUNIA12

• My mother knows the traditional _____ of the Southwest.

• I want to have ______ apple for ______ lunch. 

• Choose the correct answer in each sentence.

  It became _____________ that Ms. Henderson was considering from her position when she began getting sick from work-related stress.

• Choose the correct answer in each sentence.

  As anticipated, when Flowers, Inc. reduced its prices, the Hawes Garden Center did  _________

• Choose the correct answer in each sentence.

  ____________ a dozen people reported feeling sick from a strong odor at a House Depot outlet, and three of them were taken to the hospital.

• Choose the best answer:

  Everyone likes him, ?

• The children   _______________ to the zoo.

   

• Choose the correct answer in each sentence.

  ______________ on Monday, May 4, the Coquitlam Public Library will be closed for renovations.

• _______ the institution type, in the United States, students typically earn credits for courses they take and these credits count towards the completion of a program.

• They were accused of treating the country’s flag with  ....................

• Mark the letter A, B, C or D on your answer sheet to indicate the word or phrase that is OPPOSITE in meaning to the underlined part in each of the following questions: 

  One often expends far more energy in marathon run than expected

• Choose the best answer:

  If you have any trouble, ask ................. help.

• That's a nice coat, and the colour .................. you well.

• - "Why wasn't your boyfriend at the party last night?" - "He ______ the lecture at Shaw Hall. I know he very much wanted to hear the speaker."

• It can be a very  __________ surprise if you expect to shake hands and get a kiss or a hug instead. 

• Of all the paintings in the gallery, it was this one that really _______ my eye.

• My sister is a woman of ..................... age.