câu tục ngữ tương tự với câu học thầy không tày học bạn

Tia tới là SI
Giá trị góc tới là 45 độ

Cho tam giác ABC, M là trung điểm của cạnh BC. I là trung điểm của cạnh AM. Tia CI cắt cạnh AB ở D . Chứng minh

a, AD = 1/2 BD

b, ID = 1/4 CD

ko chứng minh đường trung bình vào nhé mọi người

1, People invented the wheel thousands of years ago

-> The wheel.......was invented thousands of years ago................................

2, My father waters flower every morning

->These flowers.......are watered every morning...........................

3, People use computers all over the word

-> Computers......are used all over the world............................

4, Are they building a statue of Chu Van An?

-> Is........a statue of Chu Van An being built..................................?

5, John invited Fiona to his birthday party last night

-> Fiona.........was invited to john's birthday party last night by him...............................

6, They keep many ancient things in museums

-> Many anciten things.........are kept in museums .........................

7, Do four busy streets surround the Temple of Literature?

->Is.....the Temple of Literature surrounded by four busy streets.........................................?

8, People make many famous films in Hollywood

->Many famous films.......are made in Hollywood.........................

9, Her mother is preparing the dinner in the kitchen

->The dinner......is being prepared by her mother in the kitchen...........................

10, I do all may homework on my computer

->All my homework.........is done on my computer........................