Phân tích vẻ đẹp của người phụ nữ trong xã hội phong kiến qua nhân vật Vũ Nương và Thuý Kiều

Vai trò của chiếc bóng trong chuyện người con gái Nam Xương

tính:\(cos^220^o+cos^240^o+cos^250^o+cos^270^o=\)

1.Vì sao cây lương thực trong cơ cấu chiếm tỉ trọng lớn nhất.

2.Nhận xét về sự gia tăng dân số của nước ta qua các năm(hình 2.1 SGK trang 7)

3.Vì sao tỉ lệ gia tăng tự nhiên giảm nhưng dân số vẫn tăng

Over a long period of time, the great stone temples and towers were gradually weathered and damaged. They were partly restored from the early years of the 20th century to the 1960s by French scientists. But the civil war which broke out in 1970 in Cambodia did a lot of damage this cultural treasure which belongs to the whole world. It is said that only three workers who had the special skills necessary for doing the repair work lived through the war.
In the 1980s, researchers were sent from Japan and eight other countries to study how to repair the damage and preserve the remains of the old cultural assets. Only in the summer of 1996 was the repair work actually started.
1. What happened to the great stone temples and towers?
………………………………………………………………………………………………….
2. What did the French scientists do in the early years of the 20th century?
………………………………………………………………………………………………….
3. What happened in 1970 in Cambodia?
…………………………………………………………………………………………………
4. Which belongs to the whole world?
…………………………………………………………………………………………………
5. Who is able to repair the damage?
…………………………………………………………………………………………………
6. How many countries sent researchers to Cambodia? What for?
…………………………………………………………………………………………………

1.Where/you/often go/when you/have no homework/do?

2.If/I/be/you/I/do/the/same.

3.This/be/house/where/I/live/for 5 years/when I/be/young.

4.He/not tell/me/what/he/do/the day before.

5.If it/be/fine tomorrow/we/go/camping trip.

6.She/be/woman/whom/we/can ask/help.

1.Finding mistake.

1.Is Fiona used to work late at the office?

2.He was punished because he did the test careless yesterday.

3.The doctor told my father stop smoking bacuse of his sickness

4.Did the house broken when you were away?

5.That is the girl whom Jim wants to marry her.

6.Although it rained heavy,they went out last night.

7.The accident happend in front of my house last night because the driver's carelessness.

8.Would you please reading the story a bit more loudly,Hoa?

9.My sister wishes she has a large house by a river in the countryside .

10.We soon gathered at the village which the festival was talking place.

11.My father walked to his office although the heavy rain.

1.xác định tỉ lệ phần trăm nucleotit của gen trong các trường hợp sau:

1/Gen1 có hiệu số giữa nucleotit loại G vơi một loại nucleootit khac bằng 20% tổng số nucleotit của gen.

2/Gen 2 có tỉ lệ phần giữa hai loại nucleotit bằng 1/7.Biết số nucleotit laoij A bé hơn loại nucleotit kia.

3/Gen 3 có tích giữa hai loại nucleotit không bổ sung là 6%

Tìm GTNN của A=\(\sqrt{\frac{x^2}{4}-\frac{x}{6}+1}\)

Giúp mik với!!!!!!!!!!!!!!

Dear Sir,

1.I/like/stay/your hotel/two nights/end/this month

2.You/kind/reserve/single room/me?

3.I arrive/evening/July 28 /leave/July 30.

4.If possible/I/prefer/room first floor//private bath.

5.I/expect/serve/breakfast/evening meal/not lunch.

6.I/glad/know/you/manage/this reservation.

7.When /reply/please send/list/hotel charges.