Close test
1、What
2、Concluded
3、On
4、Compared
5、Samples
6、Insignificant
7、Know
8、Resemble
9、Also
10、Perhaps
11、To
12、Drive
13、Ratherthan
14、Benefits
15、Faster
16、understand
17、Contributory
18、Tendency
19、Ethnic
20、see
