填空题 Fill in the flow charts below. Write NO MORE THAN THREE WORDS.

填空题 Choose the correct letters A-G.
Which THREE situations does the lecturer say might cause problems for colour blind people?
A seeing the colour of traffic lights
B reading maps
C connecting to the Internet
D finding clothes that fit
E interior decorating
F buying meat
G putting on sun lotion

单选题 According to the lecturer, in which of the following situations might a colour blind person be at an advantage?
A. hunting foxes
B. Olympic shooting
C. seeing through enemy covering