решить тест по английскому.
Task 4. Respond to the following statements or questions by writing two full sentences at least:
1. My dream has come true! I’ve seen the Eiffel Tower ! -…..
2. I lost my luggage on the flight, but later it was returned to me. - ….
3. I spent most of my holiday in bed with the flu. - …..
4. We are planning to go to a Greek island on our wedding trip! - …..
5. Would you like to travel around Europe? - …..
6. We missed the plane to New York so we had to stay at the airport another 5 hours waiting for the next flight. - …..
7. Would it be better to book a room at a hotel or rent an apartment if we go to the seaside? - …..
Task 5. Report 5 things someone has told you or asked you to do recently:
Model: The Mayor ordered the citizens to avoid visiting public places for their own safety. – “All the citizens are strongly recommended to stay indoors for the sake of safety.”
Task 6. Reflect upon the advantages and the “dark side” of going through the prolonged isolation period we all are experiencing now. (a minimum of 8 full sentences)
ответ: 1. 5¹⁰ +5⁸ -5⁹ =5⁸(5² +1 -5) = 5⁸*21 =5⁷*5*21 =5⁷*105 || делится на 105|| .
2. √(1 24/25 ) -√(0,09)*√81 +√(3² +4²)*√(0,0625) =√(49/25) -√(9/100) *√9² +√5² *√(0,25)² =7/5 -9/10*9 +5*0,25 =
1,4 -8,1+1,25 = -5,45.
3. a =13q₁ +8 ; b=13q₂ +10 .
a*b = (13q₁ +8)(13*q₂ +10) = 13² q₁q₂ +13*10q₁ + 13*8q₂+ 80 =.
13² q₁q₂ +13*10q₁ + 13*8q₂+ 13*6 + 2 =13(13 q₁q₂ +10q₁ + 8q₂+ 6) +2 . || r =2||.
4.√((7-4√3)/(5-2√6)) -√((6-4√2)/(5+2√6)) -4√2 =√((2²-2*2√3 +(√3)²)/(3-2√3*√2 +2)) -√((4-2*2*√2 +2)/(3+2√3*√2 +2) ) - 4√2 = √((2-√3)²)/(√3-√2)² ) -√((2-√2)²/(√3+√2)²) - 4√2 = (2-√3)/(√3-√2) -(2-√2)/(√3+√2) - 4√2 = (2-√3)(√3+√2) -(2-√2)(√3-√2) - 4√2 =
2√3+2√2 -3 -√3*√2 -2√3 +2√2 +√3*√2 -2 - 4√2 = - 5.
5. (x² +x√2)/(x² +2) *( x/(x-√2) -√(2) / (x+√2) ) =
(x² +x√2)/(x² +2) *(x(x+√2) -√(2) * (x-√2) ) / (x+√2) (x-√2) )=
(x² +x√2)/(x² +2) *(x²+x√2 -x√2 +2 ) / (x² -2) )=
(x² +x√2)/(x² +2) *(x² +2 ) / (x² -2) ) = x(x+√2) / (x +√2)(x -√2) =x /(x -√2) .
6. ( √(19 +8√3) +√(7-4√3) ) *x√y /(√x²y³ +√x³y²) =
( √(4+√3)² +√(2 -√3)² ) *x√y /xy(√y +√x) =( 4+√3 +2 -√3 ) *1 / √y(√y +√x ) =
6/√y (√y +√x )= || x =121 , y =16 || = 6/(√16(√16 +√121 )) =6/(4(4+11)) =
=6/(4*15) =6/60 = 0,1.
объяснение: если ты не туп! й то объяснение тебе не надо!
ответ:
1. i think it depends on the place. — я думаю, это зависит от места.
2. however, i believe that the risk of accidents can be reduced if people are trained well. — однако я считаю, что риск несчастных случаев может быть уменьшен, если люди хорошо обучены.
3. it says in the leaflet that most accidents take place at home and according to the newspaper headline the number of accidents at school is going up. — в листовке говорится, что большинство несчастных случаев происходят дома, и, согласно заголовку газеты, число несчастных случаев в школе растет.
4. people who don’t get good training are more likely to have accidents. we can see an example of this in the table of dangerous jobs. — люди, которые не получают хорошей подготовки, чаще от несчастных случаев. мы можем увидеть пример этого в таблице опасных работ.
5. for example, in the picture on the right the man has had a car crash, but perhaps it wasn’t his fault. — например, на картинке справа мужчина попал в автомобильную катастрофу, но, возможно, это не его вина.
6. in my opinion, the key to reducing the risk of accidents is to train people. — по моему мнению, ключом к снижению риска несчастных случаев является обучение людей.
объяснение: