第I卷
1-18 BCAB ACBA BA CA AAC BAC
19-36 CABCD DBDBD BABCB ABB
37-48 ADBDC ABDCD AC
49-59 ADC BCBC DCAB
第II卷
1 a nurse
2 go
3 4243598847
4 to help Africa people
5 from
6 about
7 both
8 brother
9 good
10 5
11 see
12 is good for
13 is famous for
14 help us to learn English
15 were too excited to
16 can be seen to do exercise in the park
17 yes.
18 During the day.
19 4.
20 Searchers.
21 to teach you how to survive when you're lost in the mountains.
