힌트 1. 관사 실종 문제 2. 관사 문제 3. 명사 수문제
1. A specimen is a single plant, animal, or rock, which is an example of a particular
A B C
species, or type and is examined or analyzed by scientist.
D
2. MRIs show that one region of cerebellum is smaller in an autistic brain than in a
A B C D
normal one.
3. Through the years, scientists have developed smaller but increasingly more powerful
A B C
batteries for the growing number of portable electrical device.
D