一、1、 exchange
2、granddaughter
3、basic
4、except
5、behave
二、1、suggestions
2、make, feel at home
3、gradually
4、goes out of her way
5、got used to
三、
123456789101112131415
BCACDDABCABCADD
四、
12345678910
DCABDCCDBA
2、granddaughter
3、basic
4、except
5、behave
二、1、suggestions
2、make, feel at home
3、gradually
4、goes out of her way
5、got used to
三、
123456789101112131415
BCACDDABCABCADD
四、
12345678910
DCABDCCDBA

