Singapore 2 yuan banknotes have many anti-counterfeiting functions, the most prominent of which is that there are two transparent windows in the upper left corner and the lower right corner of the banknote. The window in the upper left corner has a national emblem pattern, and the window in the lower right corner has a number of "2" embossed patterns. The new banknote has also added an anti-counterfeiting line with a map of Singapore Island.
Because the manufacturing raw materials are special plastics, the new banknotes have a higher degree of anti-counterfeiting.
As shown in the figure:
A. Is the teacher qualification examination the same all over the country?
Yes, the teacher qualification examination is unified