,
(
300
600
900
1200
1500
1800
2100
2400
2700
3000
)
1
...
564
565
566
567
568
569
570
571
572
573
574
575
576
...
2055
-, -, -
--
- 9
- ( )
9
44.04.01 — " "
1
6
Present Continuous
(. . .)
9
- 2017 . 7-9
1
...
564
565
566
567
568
569
570
571
572
573
574
575
576
...
2055