Chủ đề:
Ôn tập Hệ thức lượng trong tam giác vuôngCâu hỏi:
Cho ΔABC vuông tại A đường cao AH. Từ H vẽ HE và HD vuông góc với AB và AC. Từ B vẽ đường thẳng song song với AH cắt AC tại G. Chứng minh DE^3 = BE×CD×BC
1 "What will you do on your next summer vacation?" Mai asked me
Mai asked me...
2 My brother enjoys watching cartoon.
My brother is.....
3 They have know him well.
He.......
4 Malaysia is a (friend/ member/ region/ foreign) country of ASEAN.
5 Islam is the country's official (tradition/ culture/ language/ religion) in Brunei.
6 The ao dai (consits/ has/ includes/ involves) of along silk tunic that is slit on the sides.
1 "Would you pass my suitcase, please?" he asked
He asked.........
2 "Could you land me this book, Tom?" said Peter
Peter asked........
3 "I think it is going to rain tonight." Bob said
Bob asked.........
4 "How many tourists visit Ha Long Bay every year,Mai?" asked Lan
Lan asked.......
5 Nam gets bad marks in English.
I wish........
6 "I must leave here for Nha Trang tomorrow" Mr Phong said
Phong asked........
7 My sister must do all these exercises before going to bed.
All the exercises.......
1 Lan didn't write to Maryam for a month.
Lan hasn't .........
2 How long ago did you learn French?
How long.........
3 "Why do you want this book" Mai said to me .
Mai asked me.......
4 "I can't drive a car" john said.
John asked........
5 She last wore that dress at her sisters wedding.
She hasn't.......
6 Minh last wrote to his pen pal 5 month ago.
Min hasn't......
7 "What school are you going to?" she asked me.
She asked me......
8 "How many languages can you speak?" she asked me.
She asked me........
9 "Why do you want to take the course?" She asked me.
She asked me..........
10 "How long does the course take?" I asked her
...........