5th box -Flashcards

Multiple choice questions

Question:

1. Theory

go or come down from a higher place to a lower level پایین رفتن یا پایین آمدن از مکانی بالاتر به سطحی پایین تر a. If we let the air out of a balloon, it will have to descend. b. The pilot, thinking his plane was in peril, descended quickly. c. Knowing her beau was waiting at the bottom of the staircase, Eleanor descended at once.
extremely large; huge بی نهایت بزرگ ، عظیم a. The enormous crab moved across the ocean floor in search of food. b. Public hangings once drew enormous crowds. c. The gallant knight drew his sword and killed the enormous dragon.
moisture in the air that can be seen; fog; mist بخار هوا که می توان آن را دید ، مه ، غبار a. Scientists have devised methods for trapping vapor in bottles so they can study its make-up. b. He has gathered data on the amount of vapor rising from the swamp. c. A vapor trail is the visible stream of moisture left by the engines of a jet flying at high altitudes.
explanation based on thought, observation, or reasoning توضیح بر اساس اندیشه ، مشاهده یا استدلال ، نظریه ، فرضیه a. Einstein's theory is really too difficult for the average person to understand. b. My uncle has a theory about the effect of weather on baseball batters. c. No one has advanced a theory explaining the beginnings of writing.

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