Even the smallest pulley can be done stronger by adding wheels to its system to create leverage

Câu hỏi liên quan

• Choose the correct answer to complete the sentence. "Last week, a team of foreign volunteers _____ a campaign to help students with disabilities"

• Vitamin E, which is found in nutritious foods such as green veget and whole grains, action as an antioxidant in cell membranes.

• When I walked into office, I found Tom was using my telephone

ZUNIA12

• Deep cratered, the moon is over 2100 miles in diameter negligible gravity and atmosphere

• Choose the correct answer to each of the following questions. "Ha Long Bay has attracted millions of visitors _____ come to enjoy its breathtaking views and experience other activities"

• Linda being chosen as the most outstanding studenther campus made her parents very happy.

• Had we known the traffic would be bad, we did not drive back from work so early.

• Because of it consists only of relatively short strand of DNA protected by a shell of Protein, a virus cannot eat or reproduce by itself.

• Urban consumers have formed co-operatives to provide themselves with necessities such groceries, Household apply, and gasoline at a lower cost.

• The international Red Cross, which has helped so many nations, won the Nobel Peace Prize three times for their efforts to human suffering 

• Mosquitoes are such fast breeders that it is almost impossible to control them either by draining ar where they breed or to spary them with pesticides.

• The extraordinary beautiful of orchid makes them the basis of multimillion-dollar floral industry

• While the sun is the major source of ltraviolet rays, it is not the source only .

• According to classical musical tradition, the term “sonata” is given to those works are written for solo piano or for solo wind stringed instrument

• I’m so tir; I’m finding it difficult in keeping mind on my work.

• She finds work  she has to do quite easily; boredom is her biggest problem.

• Choose the correct answer to each of the following questions. "My Son Sanctuary is a large complex of ______ relics comprising more than 70 architectural works such as towers, temples, and tombs."

• This book is the  .......  of all.

• Choose the letter A, B, C or D to complete the sentences.  " __________ you like to see their postcards collection?"

• Cotton fiber, like other vegetable fibers, are composed mostly of celose.