D) stress will weaken the bodys defense against germs
34. In the experiment described in Paragraph 3, the video-watchers experienced a downturn in the antibody because ________.
A) the video was not enjoyable at all
B) the outcome was beyond their control
C) they knew little about surgical procedures
D) they felt no pressure while watching the video
35. Dr. Bruce McEwen of Rockefeller University believes that ________.
A) a persons memory is determined by the level of hormones in his body
B) stress hormones have lasting positive effects on the brain
C) short bursts of stress hormones enhance memory function
D) a persons memory improves with continued experience of stress
Passage Four
Questions 36 to 40 are based on the following passage.
If you want to teach your children how to say sorry, you must be good at saying it yourself, especially to your own children. But how you say it can be quite tricky.
If you say to your children Im sorry I got angry with you, but ... what follows that but can render the apology ineffective: I had a bad day or your noise was giving me a headache leaves the person who has been injured feeling that he should be apologizing for his bad behavior in expecting an apology.
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