Aircraft flying in …….. arcs create microgravity for tests and simulations that last 20-25seconds.

Câu hỏi liên quan

• Choose the correct verb form:

  Before Gagarin’s _____ flight, there were still enormous uncertainties.

• The brothers Grimm intended their fairy tales to be studied by scholars of German literature and not to enjoy as simple stories by children

• Being the biggest expanse of brackish water in the world, the Baltic Sea is of special interesting to scientists.

ZUNIA12

• When a simple action such as lifting one’s arm is performed, the work is divided between three different muscle groups

• Sports that people often watch are __________.

• Engines used space shuttles are much larger and more strong than the ones used in planes

• We had to turn _______ their invitation to lunch as we had a previous engagement. 

• Nocturnal creatures, raccoons forage primarily at night and spend their days rest in dens.

• Superior to all others woods for shipbuilding, teak is also used for furniture, flooring, and general construction

• I’m afraid Petra is on phone. Do you want to come in and waiting.

• In the sixteenth century, Francois Vieta, a French mathematician, used vowels “a”, “e”, “i”, “o”, “u” to represent a unknown number.

• When scientists discovered how soap works, it became possible to do detergents out of Petroleum.

• The prices of homes are as high urban areas that most people cannot afford to buy them

• “ This is not a good essay,” said lecturer. “I find arguments convince .

• The abilities to work hard, follow directions, and thinking independently are some of the criteria for success n the workplace.

• Internet , definitely causes some in society , however, it surely provides many benefits as well.

• You need to study hardly is you don’t want to fail your exams

• Stars in universe vary in temperature, colour, bright, size, and mass

• Please don’t parking in those spaces that have signs reserving them for handicapped.

• The function of pain is to warn the individual of danger, so he can take action to avoid more serious damage