صفار البيض قطعة قراءة ستيب رقم 70
قطعة 70 من 99 في تدريب القراءة المجاني لاختبار الستيب (STEP)، عليها 6 أسئلة اختيار من متعدد. اقرأ القطعة وجاوب، ثم اضغط «اعرض الإجابة» تحت كل سؤال عشان تتأكد.
نص القطعة
1-One of the main parts of the egg is yolk: the yellow, inner liquid part of the egg where the embryo forms. It is the yellow part at the center of an egg. Yolk colour ranges from just a hint of yellow to a magnificent deep orange because it contains oil. The egg yolk is classified as a liquid despite of what many people think. 2-Nicolai Lunin showed that there was an unknown substance in milk that was essential for nutrition. It was also found in the egg yolk. Then Carl Socin suggested that an unknown substance for growth found in egg yolk was fat soluble. Although the idea of extracting oil from the egg yolk was far-fetched, luckily, it became a consummated reality.
أسئلة القطعة (6)
What does far-fetched mean?
- A. expected to happen
- B. predicted
- C. easy to get
- D. difficult to believe
اعرض الإجابة
D. difficult to believe
Why is the liquid part orange?
- A. It contains water.
- B. It contains oil.
- C. It contains Vitamin A.
- D. It contains cholesterol.
اعرض الإجابة
B. It contains oil.
What does the pronoun "it", second paragraph, refer to?
- A. unknown substance
- B. egg yolk
- C. milk
- D. fat
اعرض الإجابة
A. unknown substance
Where did they find the strange substance?
- A. in the yolk
- B. in the egg white
- C. in the shell
- D. in fruit
اعرض الإجابة
A. in the yolk
What is the nearest meaning of the word “classify”?
- A. reference
- B. source of cholesterol
- C. substance
- D. classify into groups
اعرض الإجابة
D. classify into groups
What is the nearest meaning of the word “Consummated”?
- A. extract
- B. concluded
- C. essential
- D. substance
اعرض الإجابة
B. concluded