找考题网-背景图
单项选择题

A.To read through glass-blindfolded.B.To identify the c……

What was the most difficult test of her ability


A.To read through glass-blindfolded.
B.To identify the colour and shape of light on a screen while securely blindfolded.
C.To carry out tasks with someone pressing on her eyeballs.
D.To work from behind a screen, blindfolded and with a card round her neck.