11/3_嘟嘟网上学习

功课：

URL: http://go.dudu.town/

Recommended browser: Google Chrome

ì User ID:
[School ID][Last 4 Digits of NRIC][Last Letter of NRIC]
e.g. AMPS0001A
(not case-sensitive)

ì Password:
same as User ID
(not case-sensitive)