Алгебра
Английский
Биология
География
Геометрия
История
Русский
Обществознание
Физика
Химия
Информатика
Литература
МатематикаВопрос:
29 Scientists at NASA spent over ten years designing a special pen which can write in
Ответ:
C vacuum
Похожие
- 16 David ...... of dressing up as a pirate for the Halloween party on Saturday.
- 17 I'll help you with your homework as soon as I the phone.
- 18 Could you take a look at Anne's computer? She ...... to fix it all morning and it still doesn't work.
- 19 It ...... have been John who answered the phone last night; I know there was no one else home.
- 20 Cake sales are a great way to ...... money for charities, as they are inexpensive and easy to organise.
- 21 Susan ...... skydiving before, and she was very excited about her first dive.
- 22 One of the most exciting events in Berlin's Carnival of Cultures is its colourful, four-day street
- 23 This time next month, the astronauts ...... the Earth.
- 24 After doing her chores, Mary went on ...... some phone calls.
- 25 Peter and Bob enjoy playing football at their local
- 26 You can't make George ...... his secret if he doesn't want to.
- 27 Jane isn't very
- 28 The robot exhibition was
- 30 Has Tim
