5th box -Flashcards

Multiple choice questions

Question:

1. Microscope

instrument with a lens for making objects larger so that one can see things more clearly ابزاری دارای یک لنز برای بزرگتر کردن اشیاء که فرد بتواند آن ها را واضح تر ببیند ، میکروسکوپ a. The students used a microscope to see the miniature insect. b. When Young Oprah's birthday came around, her uncle gave her a microscope. c. Using a microscope, the scientist was able to probe into the habits of germs.
long and thin; limited; slight کشیده و باریک ، محدود ، اندک a. Carlotta's slender figure made her look somewhat taller than she was. b. There was only a slender chance that you could conceal the truth. c. The slender thief was able to enter the apartment through the narrow window.
very great; enormous بسیار زیاد ، عظیم a. Daniel Boone explored vast areas that had never been settled. b. Our campus always seems vast to new students. c. Vast differences between the two sides were made clear in the debate.
not believe; not be sure of; feel uncertain about; lack of certainty باور نکردن ، مطمئن نبودن از ، احساس اطمینان نکردن ، عدم اطمینان ، تردید کردن a. Scientists doubt that a total cure for cancer will be found soon. b. The question of whether he could survive the winter was left in doubt. c. We don't doubt that the tradition of marriage will continue.

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