 |
| |||
| требуется ... чтобы (it is required that the speed of propagation of light be (но не is) the same as in the above case) | |||
|
it is required that : 2 phrases in 2 subjects |
| Makarov | 1 |
| Security systems | 1 |
|
| |||
| требуется ... чтобы (it is required that the speed of propagation of light be (но не is) the same as in the above case) | |||
|
it is required that : 2 phrases in 2 subjects |
| Makarov | 1 |
| Security systems | 1 |