High-Q | תרגול כיתה

4. Predators like Siberian tigers can only survive in environments where large populations of prey animals exist.

(1) Habitats which contain large numbers of prey animals are the only ones in which predators like Siberian tigers can survive. (2) In habitats where large number of prey animals are not present, predators such as Siberian tigers find it hard to survive. (3) The only thing which predators like Siberian tigers require from their environments in order to survive is large numbers of prey animals. (4) Only predators like Siberian tigers require environments with large numbers of prey animals in order to survive.

טורפים כמו הנמר הסיבירי יכולים לשרוד רק בסביבה בה קיימת אוכלוסיה גדולה של חיות המשמשות כטרף.

5. Any procedure which can be described in a series of steps can be modeled on a computer.

(1) Any series of steps which can be modeled on a computer is a procedure. (2) Computers can model most procedures by describing them as a series of steps. (3) Computers are capable of modeling any procedure which can be described as a series of steps. (4) A procedure consists of a series of steps which can be modeled on a computer.

לכל תהליך אשר אפשר לפרקו לסדרת שלבים ניתן לבנות מודל ממוחשב.

6. Until the development of modern antibiotics, a severe regimen of bed rest was the only effective treatment for tuberculosis.

(1) Before modern antibiotics were developed, tuberculosis could be effectively treated only with a severe regimen of bed rest. (2) A severe regimen of bed rest was one of the only effective treatments for tuberculosis, before modern antibiotics were developed. (3) The most effective modern treatment for tuberculosis is a severe regimen of bed rest, combined with a course of antibiotics. (4) Until modern antibiotics were developed, a severe regimen of bed rest was effective only against the disease of tuberculosis.

עד לפיתוח האנטיביוטיקה המודרנית, הדרך היעילה היחידה לטיפול בשחפת היתה באמצעות משטר מנוחה חמור.

7. None of those present at the meeting approved of the chairman's decision to resign.

(1) The chairman's decision to resign was opposed by everyone who attended the meeting. (2) The chairman decided to ask everyone who failed to attend the meeting to resign. (3) No one attended the meeting; therefore, the chairman decided to resign. (4) The chairman did not attend the meeting at which his decision to resign was presented.

אף אחד מהנוכחים בישיבה לא תמך בהחלטתו של יושב הראש להתפטר.

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