A. Switzerland
B. Singapore
C. US
D. Norway
Submitted by: Kamran Shaukat Gondal
Correct Answer: Switzerland ✔
Last Updated: September 28, 2019
A. Switzerland
B. Singapore
C. US
D. Norway
Submitted by: Kamran Shaukat Gondal
Correct Answer: Switzerland ✔
Last Updated: September 28, 2019