单项选择题


Questions 11 to 13 are based on the following talk on tattoo. You now have 15 seconds to read Questions 11 to 13.
Which of the following represents Prof. Allen’s findings

A.The uninked parts of tattooed participants are more sensitive than those of their untattooed counterparts.
B.The uninked parts of tattooed participants are less sensitive than those of their untattooed counterparts.
C.The uninked parts of tattooed participants are as sensitive as those of their untattooed counterparts.
D.The uninked parts of tattooed participants performed differently in different tests.