- A.show how lazy cats are
- B.talk about the habits of cats
- C.tell about famous people and their habits
- D.persuade people to take naps
- A.three hours
- B.less than half an hour
- C.forty-five minutes
- D.fifty-five minutes
- A number of famous people have copied cats by taking cat naps during the day. The naps would usually last from 15 to 30 minutes. Winston Churchill took cat naps. So did Presidents Harry Truman,John F. Kennedy and Lyndon B.Johns
- A.will make a person lazy and tired
- B.is a bad habit
- C.will make people feel better
- D.can help people become famous
- A.People should take their naps secretly.
- B.Cats have the same moods as people.
- C.Some famous people take cat naps.
- D.Some people have full energy after they take cat naps.
- A.a group of cold—water—swimming lovers
- B.the Polar Bears’life in New York
- C.doctors’ideas about cold—water swimming
- D.the requirements of the Polar Bear Club
- A.you are healthy if cold-water swimming turns your skin color blue
- B.cold-water swimming causes more heart attacks in summer than in winter
- C.cold-water swimming can make the body temperature dangerously high
- D.Polar Bears are bears swimming in freezing water
- A.they can remain young
- B.it is an easy way to keep the body warm in winter
- C.they find it enjoyable and interesting
- D.they might meet fewer troubles in life
- A.while they are in complete silence
- B.while they are dancing violently
- C.while they are listening to pop music
- D.while they are listening to soft music
- A.encourage people to take part in cold-water swimming actively
- B.point out the possible danger of blood illness during cold-water swimming
- C.believe swimming is helpful both in winter and in summer
- D.have different ideas about the medical effects of cold-water swimming
- A.any kind of noise
- B.great changes in level of noise
- C.background noise
- D.various background music
- A.music played in the concert
- B.a kind of noise coming into your ears
- C.music which helps people to concentrate
- D.music played while people are working
- A.your shadow falls on your book
- B.your book is in a shadow
- C.the light is still dark
- D.the light is on your page
- A.sit facing the light
- B.let the light shine from your back
- C.sit with your right side towards the light
- D.have the light come from your left
- A.trying
- B.lying
- C.tying
- D.frying
- A.How the light shines on our work is of much importance.
- B.The way the light shines on your work makes no difference.
- C.We needn" t care about where the light comes from.
- D.People can write or study under a light that comes from any direction.
- A.obeying
- B.studying
- C.keeping to
- D.breaking
- A.seat
- B.seating
- C.sitting
- D.sit
- A.writes
- B.was writing
- C.has written
- D.had written
- A.common
- B.usual
- C.ordinary
- D.Strange
- A.sign
- B.signal
- C.number
- D.Shape
- A.running
- B.walking
- C.driving
- D.climbing
- A.over
- B.behind
- C.across
- D.Under
- A.time
- B.speed
- C.expense
- D.area
- A.walk
- B.fly
- C.cross
- D.travel
- A.than
- B.less than
- C.the same as
- D.no less than
- A.how long
- B.how far
- C.how soon
- D.how often
- A.a way
- B.a distance
- C.a path
- D.a highway
- A.made
- B.experimented
- C.researched
- D.caused
- A.Have one more hour
- B.One more hour
- C.Given, one more hour
- D.If I have one more hour
- A.is believing
- B.is believed
- C.believes
- D.believe
- A.at
- B.on
- C.in
- D.During
- A.do you
- B.can we
- C.will you
- D.shall we
- A.twice as much grain as
- B.twice more grain as
- C.twice as many grain as
- D.as twice many grain as
- A.With pleasure
- B.That" s right
- C.Never mind
- D.Don" t mention it
- A.will rain
- B.rained
- C.rains
- D.is raining
- A.the;a
- B.不填;a
- C.不填;the
- D.the;the
- A.general
- B.frequent
- C.normal
- D.particular
- A.dozen books
- B.dozens books
- C.dozen of books
- D.dozens of books
- A.whose
- B.which
- C.of which
- D.that
- A.needn" t
- B.may not
- C.shouldn" t
- D.mustn" t
- A.after all
- B.above all
- C.at all
- D.in all
- A.in search of
- B.in place of
- C.for lack of
- D.for fear of
- A.sho<u>es</u>
- B.go<u>es</u>
- C.do<u>es</u>
- D.nos<u>es</u>
- A.appeal
- B.belong
- C.refer
- D.occur
- A.m<u>i</u>nd
- B.s<u>i</u>gn
- C.pr<u>i</u>nt
- D.cl<u>i</u>mb
- A.edi<u>tion</u>
- B.ques<u>tion</u>
- C.applica<u>tion</u>
- D.Explana<u>tion</u>
- A.d<u>ie</u>t
- B.s<u>ie</u>ge
- C.br<u>ie</u>f
- D.w<u>ie</u>ld
- A.c<u>a</u>ptain
- B.gr<u>a</u>duate
- C.g<u>a</u>rage
- D.beh<u>a</u>viour