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Ex 1; Rewrite the sentences 1.He works much. He feels tired The more.............................................. 2. The apartment is big. The rent is high The bigger............................................. 3.The joke is good. The laughter is loud The better.............................................. 4. She gets fat. She feels tired The fatter............................................... 5. The children are excited with the difficult games The...
Đọc tiếp

Ex 1; Rewrite the sentences

1.He works much. He feels tired

The more..............................................

2. The apartment is big. The rent is high

The bigger.............................................

3.The joke is good. The laughter is loud

The better..............................................

4. She gets fat. She feels tired

The fatter...............................................

5. The children are excited with the difficult games

The more...............................................

Ex 2 : Underline the mistake (if have) and correct

1. The more she study, the smarter she will become. .........................................................

2. The more I look into your eyes, the more I love you. ...........................................................

3. The bigger the apartment is, the high the rent is. ...........................................................

4. The more difficult the games are, the excited the children are. .........................................................

5. The more money he has, the most he wants to spend. .....................................................

Ex 3 : Rewrite the sentences

1. The shorter, the better -> It is ...............................................

2. The closer to the Earth's pole, the greater the gravitational force -> The Eath's pole ....................................................

3. The bigger they are, the faster they fall -> They are ...........................................................

4. The sooner you take your medicine, the better you will feel -> You ..........................................................


1
23 tháng 10 2017

Ex 1; Rewrite the sentences

1.He works much. He feels tired

The more he works, the more tired he feels

2. The apartment is big. The rent is high

The bigger the apartment is, the higher the rent

3.The joke is good. The laughter is loud

The better the joke is, the louder the laughter

4. She gets fat. She feels tired

The fatter she gets, the more tired she feels

5. The children are excited with the difficult games

The more difficult the games are, the more excited the children are

Ex 2 : Underline the mistake (if have) and correct

1. The more she study->studies, the smarter she will become. .........................................................

2. The more I look into your eyes, the more I love you. ..............................không có.............................

3. The bigger the apartment is, the high->higher the rent is. ...........................................................

4. The more difficult the games are, the excited->more excited the children are. .........................................................

5. The more money he has, the most->more he wants to spend. .....................................................

Ex 3 : Rewrite the sentences

1. The shorter, the better -> It is short. It is best

2. The closer to the Earth's pole, the greater the gravitational force -> The Eath's pole is close. The gravitational force is great

3. The bigger they are, the faster they fall -> They are big. They fall fast

4. The sooner you take your medicine, the better you will feel -> You take your medicine soon. You will feel well

23 tháng 10 2017

cảm ơn đi

21 tháng 4 2022

Ex 1

1.B

2.A

3.D

4.C

5.A

Ex 2

1.A

2.B

3.C

4.D

5.A

3 tháng 7 2023

program tinh_ex;

var

       x, ex, gt: real;

       n, i: integer;

begin

       write('Nhap vao so x: '); readln(x);

       n := 10; (* so luong so hang *)

       ex := 1; gt := 1;

       for i := 1 to n do

       begin

              gt := gt * i; (* tinh giai thua i! *)

              ex := ex + power(x, i) / gt; (* tinh tong theo cong thuc *)

       end;

       writeln('Gia tri cua e^', x, ' la: ', ex);

       readln;

end.

3 tháng 7 2023

program tinh_e;
var x: real;
  n: integer;
  s, t: real;
  i: integer;
begin
  write('Nhap x: '); readln(x);
  write('Nhap n: '); readln(n);
  s := 1; t := 1;
  for i := 1 to n do
    begin
      t := t * x / i;
      s := s + t;
    end;
  writeln('e = ', s);
end.

 

24 tháng 2 2019

29 tháng 12 2018

Trong đó ta thấy x=1 là nghiệm bội hai của phương trình x=1 không là điểm cực trị của hàm số

Vậy hàm số có 2 điểm cực trị.

Chọn B

14 tháng 8 2019

E x 1:

The person in my family I really like and also love is my mother. She is a very special person and I cannot imagine what I would be without her.

Physically, my mother is petite. She is only about 5 feet tall, and weighs about 110 pounds. She has fine, black hair and a fair complexion. One thing people often notice is that my mother always takes pride in her appearance. Even now, at the age of 80, my mother is a well dressed, well-groomed and elegant woman, with her fine choice of clothes and matching accessories, jewelry and shoes.

Intellectually, my mother always loves learning. Even after her busy day, she won't go to bed without reading the newspaper. She was one of the few members of her family that completed university. She also has many creative and cultural interests such as literature, music and dance. Through her own enjoyment, she passed on this love of culture to all her children, including me.

Emotionally, my mother has a heart of gold. All her life, she has been ready, willing and able to help anyone who needs anything, with a smile on her face. She is of the old school - she remembers to wish friends and relatives on their birthdays and anniversaries, she attends their weddings, dinners and parties, and she visits them when they're hurt, unwell or in mourning. In fact, my mother has always been a kind soul and people of all ages love her as soon as they meet her. I think this is because she is good-hearted from her core, and her authenticity is what everyone relates to. She has taught me the meaning of being compassionate, loving, kind, helpful, supportive and so much more. In fact, thanks to the unconditional love of both my wonderful parents, I feel I've been truly blessed in this lifetime.

Chúc bạn học tốt!

26 tháng 6 2019

14 tháng 9 2017

9 tháng 7 2019

Đáp án A

Xét hệ giao điểm:

y = e y = 1 − e x + 1 ⇔ y = e x = − 1

 Xét hệ giao điểm: 

y = e x x = e ⇔ x = 1 y = e

Dựa vào hình vẽ ta có: 

S = ∫ − 1 0 e − 1 − e x − 1 d x + ∫ 0 1 e − e x d x

= ∫ − 1 0 e − 1 x + 1 d x + e x − e x 0 1 = e − 1 x 2 2 + x − 1 0 + 1 = 1 2 e − 1 + 1 = 1 2 e + 1

 

24 tháng 7 2021

1 I wish I had a washing machine 

2 I wish I lived near my work

3 I wish our garden got some sun

4 I wish I hadn't called him a lier

5 I wish I knew French

6 I wish I had booked a seat

7 I wish I could drive

8 I wish Tom drove more slowly

9 I wish you kept quiet

10 I wish he had worked harder during the term

11 I wish you came with us

12 I wish it stopped raining

13 I wish I could swim

14 I wish you waited for me

15 I wish I could help you now

Bài 2

1 knew

2 had gone

3 would lend

4 were

5 had spent

6 were lying

7 didn't have

8 lived

10 could speak

11 had visited

12 would play

13 could get

14 didn't complain

15 were

24 tháng 7 2021

thank luôn