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حل انجليزي 1 مقررات صفحة 58

الحل

English 1

Language in context

1-ice cream was invented   D

D-by the chinese 4,000 years ago

2-the first camera obscura was devised  G

G- by lbn al haytham

3-surgical instruments that are still being used were devised   E

E- in the 10th century by al- Zahrawima muslim surgeon

4- The original solar cell was invented and tested by  A

A- Hassan kamel al-sabbah in 1930

5- the law of gravity was discovered   I

i-by isaac newton

6-Radioactivity was discovered    H

H- by marie curie in 1903

7- the telephone was invented  J

J- by alexander Garham bell in 1876

8-The first printing press was    C

C- made in 1440

9-The ballpoint pen was made famous   F

F- by a hungerian, Ladislas biro

10- The book of healing and the canon of medicine was authored   B

B-By lbn sina (980-1037),a muslim philosopher,physician and scientist

 Listening

1-B sunray

2- D sparkle

3-A NoAche

4-C spotless

أظهر المزيد من الحل إخفاء جزء من الحل