求雅思九分达人阅读1的test7阅读答案！！！！急用！！

1 v
2 ii
3 viii
4 i
5 x
6 vi
7 New Zealand carrageens
8 agar
9 seameal
10 cough mixture
11 A
12 C
13 B
14 7 / seven
15 lung function(s)

16 immune system / immunity
17 heart patients
18 C
19 A
20 E
21 H

22 D
23 Not Given
24 Not Given
25 No
26 Yes
27 C
28 G
29 A
30 E
31 B
32 F
33 H
34 D
35 False
36 True
37 False
38 True
39 missionaries and traders
40 demographic triumph