1.B clothing
2.C co-worker
3.A 打电话
4.B late in asking
5.C camera
6.B plane
7.A toothbrush
8.C law
9.A excited
10.B a week
11.A herself
12.B married
13.C friends
14.B lost
15.C performance
16.A follow man
17.C german
18.A radio
19.A bad traffic
20.B understanding17个是什么他不会德语