Not until we watched the Earth Day program on TV ________________ (我们了解) much about global warming. (learn) 答案:did we learn 6、There is an endless supply of stories about
sleepwalkers (梦游者).People have been said to climb on
roofs, solve mathematical problems, write music, walk through windows, and do
murder in their sleep.
In Revere, Massachusetts, a hundred policemen searched for a lost boy who left
his home in his sleep and woke up five hours later on a strange sofa in a
strange living room, with no idea how he had got there.
At the University of Lowa, a student was reported to have the habit of getting
up in the middle of the night and walking three-quarters of a mile to the Lowa
River.He would take a
swim and then go back to his room to bed.
An American expert on sleep claims (声称) that he has never seen a sleepwalker.He is
said to know more about sleep than any other living man, and during the last
thirty-five years he has lost a lot of sleep watching people sleep.He says, “Of course, I know that there are
sleepwalkers because I have read about them in the newspapers.But none of my sleepers ever walked, and if I were to advertise for
sleepwalkers for an experiment, I doubt whether I would get many takers (应征者).”
Sleepwalking, however, is a scientific reality.It is one of those strange things that sometimes look
quite fantastic (怪诞的).Doctors say that sleepwalking is
much more common than is generally supposed.Many
sleepwalkers do not try to find help and their sleepwalking is never recorded.
1.Generally speaking, sleepwalkers are people who
________.
A.climb on roofs
B.walk through windows
C.do fantastic things
during their sleep D.walk
in a half-awake state
2.It was reported that a boy ________.
A.was found on a strange
sofa, telling how he had got there
B.slept in his own room
but woke up in a strange room
C.lost his way five
hours after he left home
D.was searched for by
policemen when he lost his way
3.There was a college student who got into the habit of
________.
A.getting up in the
middle of the night and walking down to the river
B.walking three-quarters
of a mile every day
C.swimming in the Lowa
River before going to bed
D.walking about before
he went to bed
4.Why do people think sleepwalking is nothing but a
fantastic thing which doesn’t have any explanation?
A.It is so common that
it needn’t be recorded.
B.Scientists take no
interest in it.
C.Most sleepwalkers do
not seek help for their problem.
D.No records about it
have been made.