максим1503889900
12.09.2022 03:32

Choose and circle the correct passive variant (A, B, C or D) which is similar in meaning to the given sentence in the active voice. 1) John gave Sue a nice present.
A. John was given a nice present by Sue.
B. Sue was given a nice present by John.
C. A nice present was given to John by Sue.
D. A nice present was gave to Sue from John.

2) Kathie has written an article about homeless dogs.
A. Homeless dogs have been written by Kathie.
B. An article has been written about Kathie by homeless dogs.
C. An article about homeless dogs has been written by Kathie.
D. Kathie has been written an article about homeless dogs.

3) A thief stole Bob's painting.
A. Bob's painting has stole by a thief.
B. Bob's painting was stolen by a thief.
C. Bob's painting was stole by a thief.
D. Bob's painting was stealed by a thief.

4) Edith usually gives Sam interesting books.
A. Sam is usually given interesting books by Edith.
B. Interesting books are given to Edith by Sam.
C. Edith is usually given interesting books by Sam.
D. Sam is usually given interesting books to Edith.

5) Where did she find the book?
A. Where is the book found?
B. Where has been found the book?
C. Where was the book found?
D. Where was found the book?

6) The news has surprised us all.
A. We all have surprised with the news.
B. We all were surprised with the news.
C. We all are surprised with the news.
D. We all have been surprised with the news.

7) Joan regularly reads Reader's Digest.
A. Reader's Digest was regularly read by Joan.
B. Reader's Digest has regularly been read by Joan.
C. Joan is regularly read by Reader's Digest.
D. Reader's Digest is regularly read by Joan.

8) Where did he put the suitcase?
A. Where did the suitcase put by him?
B. Where was the suitcase put?
C. Where has the suitcase been put by him?
D. Where was the suitcase putted?

9) Their father's stories usually amuse them.
A. They are usually amused by their father's stories.
B. They are usually amusing by their father's stories.
C. They usually amused by their father's stories.
D. They usually had been amusing by their father's stories.

10) Ben has driven me to the airport.
A. I was drove to the airport by Ben.
B. I have been driven to the airport by Ben.
C. I has been driven to the airport by Ben.
D. Ben has been driven to the airport by me.

Нажмите на рекламу ниже и сразу увидите ответ
Популярные вопросы:
Ответ:
nikneem159
17.08.2022 12:40
Осевое сечение усеченного конуса - равнобедренная трапеция.
основания:
а=22 см (R₁*2), b=32 см (R₂*2)
боковая сторона  - образующая конуса l =13 см
найти высоту равнобедренной трапеции - расстояние от центра верхнего основания до центра нижнего основания усеченного конуса
перпендикуляры от верхнего основания до нижнего(из тупых углов) отсекают от равнобедренной трапеции 2 равных прямоугольных треугольника с гипотенузой(образующая конуса) 13 см и катетом 5 см ((32-22)/2=10/2=5 см). найти катет -H  высоту усеченного конуса.
по теореме Пифагора: 13²=5²+H². H²=169-25.  H=12 cм
ответ: расстояние между центрами оснований усеченного конуса 12 см
0,0(0 оценок)
Ответ:
Nastyapetrushicheva
18.09.2022 06:56
 Пусть M- cередина АС, N - середина АВ. Продолжим ВМ на расстояние ВМ, получим Q, продолжим CN на расстояние CN, получим Р. 
Рассмотрим четырехугольник APBC, в нем диагонали РС и АВ точкой пересечения N делятся пополам, значит, это параллелограмм (признак такой), значит АР параллельна ВС (определение параллелограмма). 
Рассмотрим четырехугольник ABCQ, в нем диагонали AС и ВQ точкой пересечения M делятся пополам, значит, это параллелограмм (признак такой), значит АQ параллельна ВС (определение параллелограмма). 
Итак, в точке А проведены две прямые АР и АQ, параллельные ВС. По 5 постулату Евклида (аксиома параллельности) через точку вне прямой можно провести единственную прямую, параллельную данной, значит, точки А, Р,  Q лежат на одной прямой
0,0(0 оценок)
Полный доступ
Позволит учиться лучше и быстрее. Неограниченный доступ к базе и ответам от экспертов и ai-bota Оформи подписку
logo
Начни делиться знаниями
Вход Регистрация
Что ты хочешь узнать?
Спроси ai-бота