корень 32 cos^2 17 п/8 - корень 32 sin^2 17п/8 - №6780299

корень 32 cos^2 17 п/8 - корень 32 sin^2 17п/8
- Предмет:
  Алгебра
- Автор:
  meganwous
- 5 лет назад

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1. When she arrived we ... dinner.
a) have had,
b) were having,
c) are having,
d) will have.
2. He ... school this year.
a) finished,
b) was finished,
c) has finished,
d) is finished.
3. They ... by 5 o'clock.
a) returned,
b) had returned,
c) have returned,
d) has returned.
4. I wonder when we ... their letter.
a) receive,
b) have received,
c) will receive,
d) are receiving.
5. ... you do me a favour?
a) can,
b) may,
c) should,
d) need.
6. He ... spend more time in the open air.
a) has,
b) need,
c) should,
d) ought.
7. Tom works ... at his English.
a) hard,
b) hardly,
c) well,
d) badly.
8. My car ... repairing.
a) must,
b) must be,
c) needs,
d) hasn't.
9. Have you seen the film ... ?
a) already,
b) ever,
c) yet,
d) just.
10. Ann enjoys ... to classical music.
a) to listen,
b) listening,
c) being listened,
d) having listened.
11. What did you...?
a) speak,
b) talk,
c) say,
d) tell.
12. He spent his childhood in ...Scotland.
a) a,
b) an,
c) the,
d) — .
13. John is twice as ... as his sister.
a) old,
b) older,
c) oldest,
d) the oldest.
14. She did ... she had been told.
a) like,
b) as,
c) how,
d) as well as.
15. Her grandmother is ... 70.
a) near,
b) nearly,
c) close,
d) closely.
16. ... snowing at night.
a) It is,
b) It was,
c) There is,
d) There was.
17. I haven't done ... wrong.
a) something,
b) anything,
c) nothing, d) no.
18. He heard somebody ... .
a) talking,
b) talked,
c) to talk,
d) being talked.
19. Mother ... to return on Sunday.
a) expects,
b) expected,
c) has expected,
d) is expected.
20. He ... two foreign languages in childhood.
a) taught,
b) has taught,
c) is taught,
d) was
d)taught.
- Предмет:
  Английский язык
- Автор:
  trinidadfarmer
- 5 лет назад
- Ответов:
  
  1
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cos2x-корень из 2sinx(p/4-x)=0
какое то такое уравнение мне досталось на егэ. может где ошибаюсь, как решить?
- Предмет:
  Математика
- Автор:
  marleekjgm
- 5 лет назад
- Ответов:
  
  1
- Смотреть
тема:комбинаторика.
задача:Студенту
необходимо сдать 3 экзамена за 10 дней. Сколькими способами это можно сделать,
если известно, что последний экзамен он сдает на десятый день. Помогите пожалуйста
- Предмет:
  Математика
- Автор:
  mathis
- 5 лет назад
- Ответов:
  
  1
- Смотреть
9. Составьте предложения из слов, переведите их.1. Correspondent, you, best, your, for, price, the, offered, our, goods, had.2. Documents, be, or, important, sent, mail, by, courier, can.
- Предмет:
  Английский язык
- Автор:
  jethrocain
- 5 лет назад
- Ответов:
  
  1
- Смотреть

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