Directions: In this section of the test, there are ten paragraphs. Each of the paragraphs is followed by an incomplete phrase or sentence which summarizes the main idea of the paragraph. Spell out the missing letters of the word on your Answer Sheet.
How dogs react to TV-whether it's running around, barking excitedly, or just ignoring it-may come down to personality or breed. Hunting dogs, which are driven by smell, aren't as interested in visuals, but herding breeds, such as terriers, may be more stimulated by moving objects they see on the small screen.
40. Breed a______ dogs'reactions to TV.
【正确答案】：affects
