ページ3:

The new study involved 12 healthy people who were
nomal sleepers and who were all told to
続ける
Continue their normal sleep schedules.
[設問2]
参加者
Q. What were the participants told to do?
参加者は何をするように言われたか
A) They were told to sleep during nomal working hours.
通常の勤務時間中に寝るように言われた
B) They were told to drink as much coffee as possible
できるだけたくさんコーヒーを飲むように言われた
目が覚めた状態
(C) They were told to stay awake until midnight.
夜中の12時まで起きているように言われた
D) They were told to go to bed as usual.
いつも通り寝るように言われた
A.D

ページ4:

Each participant, however, was given three pills
per day for four days. Pills were taken at
~あたり
:
の間
1112
three intervals during the day six hours
をあけて
before bedtime, three hours before bedtime and
すぐに
immediately before bedtime. One of the three
pills contained 400 milligrams of coffee, which is
~を含む
equal to two or three cups of coffee
~に等しい
other two were caffeine-free.
while the
+
On one of the four days, all three pills were
free of caffeine.
TELL
が