- A.The ones in big cities.
- B.The ones in the countryside.
- C.The ones that sell alcohol.
- D.The ones that are owned by Seven-Eleven Co.
- A.To give employees more free time.
- B.To limit carbon dioxide emissions.
- C.To sell more tobacco products.
- D.To increase each store"s profit.
- A.The article doesn"t say.
- B.It"s doing great.
- C.Not very well.
- D.Cannot see clearly.
- A.faster than a horse can run
- B.in all directions at the same speed
- C.in whatever direction the wind is blowing
- D.toward the nearest source of fuel
- Analysts said that while it is difficult to estimate the potential impact of the move without a concrete plan, their overall impression was that it was likely to be negative. "This could cut profits and lead to less efficient operations and the increas
- A.Saitama.
- B.Tokyo.
- C.Kyoto.
- D.Nagoya.
- A.can be blown around by the wind
- B.dwarfs man"s best efforts
- C.heats the air above it
- D.may still win the struggle
- against it. The heated air above a fire rises in a pillar of smoke and burnt gases, pulling fresh air in from the sides to replace it. Firefighters use this fact when they "fight fire with fire. " They start a fire well in front
- Even when a backfire has been well set, however, the fire may still win the struggle. The wind which the firefighters used to help them may now become their enemy. When the backfire meets the main fire, before both die for lack of fuel, there is tremen
- A.how fires start
- B.damage caused by fire
- C.the fascination of fire
- D.fighting forest fires
- A.behind a forest fire
- B.ahead of a forest fire
- C.on the sides of a forest fire
- D.all around a forest fire
- A.myths
- B.humor
- C.facts
- D.arguments
- A.mountain
- B.ridge
- C.island
- D.volcano
- A.the situation was nothing to be concerned about
- B.Soufriere is still an active volcano
- C.crater lakes are easy to hike to
- D.Soufriere is a dead volcano
- A.endurance
- B.organization
- C.necessary parts
- D.energy
- 19
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根据下面内容,回答题:
- A group of scientists rowing toward the center of a lake saw something shocking. They turned back as fast as they could. What had they seen? The lake was boiling! The group was investigating a crater lake in the mountains of St.
- A.mountain climbing
- B.a boiling lake
- C.a new volcanic island
- D.a mysterious blob
- A.the size of an elephant for comparison
- B.measurements
- C.comparisons to other flowers
- D.detailed descriptions of the flower"s stem
- A.likes elephants
- B.has a very large garden
- C.admires the wonders of nature
- D.likes to measure things
- A.both.worshipped black cats
- B.both feared black cats
- C.thought black cats could bring good luck
- D.felt very different about black cats
- A.dead
- B.holy
- C.black
- D.fearful
- After a rain, it may hold up to twelve pints of water!
- After the rafflesia dies, it becomes a pool of thick liquid in which its seeds float. Elephants wandering through the forest step into the mushy pool, and the seeds glue themselves to their feet. As the animals stomp through the forest, their sticky fe
- Elephants help to________. 查看材料
- A.provide food for the giant flower
- B.water the rafflesia with their trunks
- C.carry rafflesia seeds from one place to another
- D.stomp out the awful smelling petals
- A.treated black cats with respect
- B.treated black cats badly
- C.were witches if they had black cats
- D.thought black cats were beautiful
- A.hold
- B.maintain
- C.stay
- D.keep
- A.away
- B.out
- C.up
- D.over
- A.last
- B.stand
- C.go
- D.remain
- A.doing
- B.having
- C.taking
- D.making
- A.natural
- B.real
- C.living
- D.genuine
- A.development
- B.result
- C.reaction
- D.product
- A.stopped
- B.narrowed
- C.reduced
- D.cut
- A.into
- B.off
- C.on
- D.above
- A.quite
- B.greatly
- C.utterly
- D.completely
- A.sooner
- B.neither
- C.either
- D.rather
- A.alone
- B.individual
- C.lone
- D.only
- A.already
- B.just
- C.for
- D.entirely
- A.Although
- B.Still
- C.Yet
- D.Despite
- A.continues
- B.repeats
- C.carries
- D.follows
- A.as long as
- B.as if
- C.while
- D.though
- A.tested
- B.cleaned
- C.serviced
- D.cared
- A.will
- B.would
- C.should
- D.shall
- A.When
- B.What
- C.How often
- D.How
- A.However
- B.Whatever
- C.Whenever.
- D.Wherever
- A.have
- B.are
- C.have been
- D.has been
- A.who send
- B.being sent
- C.sending
- D.having sent
- A.has been
- B.have been
- C.had been
- D.would have been
- A.in
- B.that
- C.which
- D.the
- A.his
- B.our
- C.its
- D.their
- A.would
- B.are
- C.were
- D.could
- A.would do
- B.will do
- C.did
- D.do
- A.many
- B.a lot
- C.much
- D.a few
- A.savings
- B.will
- C.credit card
- D.cash machine
- A.better
- B.better have
- C.have better
- D.had better
- A.dr<u>ea</u>m
- B.thr<u>ea</u>t
- C.b<u>ea</u>t
- D.h<u>ea</u>t
- A.short<u>a</u>ge
- B.lugg<u>a</u>ge
- C.mess<u>a</u>ge
- D.estim<u>a</u>te
- A.ar<u>ch</u>itect
- B.bio<u>ch</u>emistry
- C.but<u>ch</u>er
- D.a<u>ch</u>e
- A.p<u>u</u>sh
- B.p<u>u</u>ll
- C.d<u>u</u>ll
- D.s<u>u</u>gar
- A.M<u>o</u>nday
- B.<u>o</u>nion
- C.w<u>o</u>nderful
- D.g<u>o</u>t