e等公務園+學習平臺題庫解答

In the 1900s, there were more electric cars than cars that ran on gasoline. The first car race in America was held in 1895 between two electric cars and four gasoline-powered cars. None of the four gasoline-powered cars managed to finish.

Which of the following best describes the following picture?

Turning latex into rubber requires several procedures, and one of them includes the coagulation of latex. Since waiting for latex to coagulate on its own is time-consuming and inefficient, the workers would add ammonia and formic acid into the milky latex to accelerate the speed of coagulation.

According to the video, what is the major advantage of adding carbon in the rubber?

Americans eat a whopping 14 million tons of tomatoes a year, and three-quarters of them come from California. The sunny state has become a new home for the Italian tradition of sun drying the flavorsome fruit. This is a process that started out thousands of years ago as a way to preserve their nutritional value over winter.

According to the video, what is the purpose of using an electronic sorter shown in the picture below?

After watching the video about baseball gloves, which step is not necessary during the process?

1. Stamp out the palm.
2. Clean the cowhide surface.
3. Sew on leather strips.
4. Add a webbed pocket.

After you watched the video about gloves, which description is NOT correct?

After the construction of the mattress is done, the worker will give final approval and guarantee twenty-five years of warranty. However, not every bed makes it out of the factory that easily…

What might the author start talking about in the later section?

1. consumers' criticism of the mattress
2. how the mattress is examined
3. the amount of workers' monthly salary
4. the reason that Hästens is so popular