Many wild animals are facing the danger of extinction(灭绝), because the environment that they are living in has
Luckily, human beings have realized the
The
A.changed | B.improved | C.donated | D.devoted |
A.more and more | B.less and less | C.better and better | D.smaller and smaller |
A.in order to | B.enough to | C.so that | D.such that |
A.because of | B.instead of | C.instead | D.without |
A.especially | B.generally | C.continuously | D.specially |
A.importance | B.disadvantage | C.advantage | D.adventure |
A.cut off | B.cut down | C.cut in | D.cut up |
A.give off | B.give up | C.give out | D.give in |
A.public | B.organizations | C.government | D.schools |
A.grow | B.disappear | C.lose | D.reduce |
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【推荐1】Avanti worked in a zoo. There were many animals in the zoo, and Avanti’s best friend was Ballu, the bear. Ballu was big, brown and strong.
On Ballu’s fourth birthday, Avanti prepared a
“Ballu, can you blow out all the candles at once?” Avanti asked.
“Of course!” said Ballu. He went “WHOOSH”! The air blew the candles out and crashed (猛撞) into the sky. Suddenly, it became dark and started to rain heavily.
“Hey, it’s raining
Ballu looked around. Lots of fish were falling down. Then he picked up a bag to catch the fish. Every time the bag was
As he was running
Ballu ran back as fast as he could, picked Avanti up and placed her on his shoulders. Avanti put her arms around Ballu’s neck and thanked him.
Soon, the sun came out. It was clear and cheerful again.
“I will
A.message | B.cake | C.trip | D.question |
A.bags | B.candles | C.bread | D.fish |
A.wet | B.ready | C.broken | D.full |
A.for | B.on | C.by | D.with |
A.just | B.also | C.never | D.ever |
【推荐2】Once upon a time, a crow (乌鸦) lived happily in the forest. One day, he saw a swan (天鹅) and he
When he came to
The crow then visited a peacock in the
The peacock said, “I
Sometimes, we make unnecessary comparisons (比较) with
A.told | B.thought | C.asked | D.spoke |
A.take | B.give | C.share | D.make |
A.felt | B.discussed | C.forgot | D.looked |
A.when | B.until | C.after | D.though |
A.few | B.little | C.much | D.many |
A.zoo | B.forest | C.tree | D.wild |
A.much | B.even | C.so | D.far |
A.me | B.her | C.them | D.you |
A.away | B.in | C.down | D.up |
A.were | B.weren’t | C.are | D.aren’t |
A.quickly | B.slowly | C.always | D.never |
A.got | B.lost | C.won | D.started |
A.beautiful | B.successful | C.rich | D.free |
A.others | B.other | C.the other | D.the others |
A.where | B.when | C.which | D.what |
【推荐3】Many people are fond of keeping pets. Do you know Tarantulas? They are large spiders. They are really interesting and good pets. They don't need much space. They live a
People began to
A tarantulas is not a
So do you want to keep a tarantulas as a pet?
A.hard | B.long | C.busy | D.bad |
A.take in | B.take down | C.take care of | D.take part in |
A.keep | B.save | C.kill | D.support |
A.steps | B.ways | C.pairs | D.kinds |
A.example | B.support | C.exercise | D.sleep |
A.smart | B.useless | C.ordinary | D.harmful |
A.person | B.pet | C.bird | D.member |
A.miss | B.carry | C.eat | D.lose |
A.prefer | B.produce | C.lead | D.allow |
A.Leave | B.Forget | C.Run | D.Join |
Pollution caused by
A.easy | B.easier | C.hard | D.harder |
A.moon | B.star | C.earth | D.sun |
A.so | B.because | C.and | D.but |
A.land | B.country | C.city | D.world |
A.Air | B.Food | C.Water | D.Noise |
A.life | B.live | C.living | D.alive |
A.SO2 | B.O2 | C.H2O | D.N2 |
A.least | B.best | C.most | D.worst |
A.put on | B.look at | C.put away | D.look up |
A.quite | B.such | C.very | D.so |
【推荐2】Coming from Qinghai Province, the Yellow River (黄河), known
The 5,464-km-long waterway
A.from | B.for | C.by | D.as |
A.flies | B.runs | C.walks | D.rides |
A.after | B.when | C.before | D.while |
A.feeds | B.lives | C.provides | D.grows |
A.grass | B.forest | C.room | D.land |
A.importance | B.power | C.hope | D.plan |
A.questions | B.problems | C.accidents | D.pities |
A.besides | B.as well as | C.including | D.also |
A.storms | B.lightening | C.earthquake | D.flooding |
A.passed | B.discussed | C.written | D.checked |
Becky was in the bathroom. She was brushing her
“Who who are you?” Becky’s voice was
“I’m a drop of water. Do you know
“Yes, but a few days ago, I was in a cloud. Then I dropped into a river. The river
“Get cleaned up?” Becky asked.
“Yes, I was
“Again?”
“Yes. So remember not
A.teeth | B.tooth | C.feet | D.foot |
A.waste | B.wasting | C.wastes | D.wasted |
A.sweet | B.normal | C.tired | D.weak |
A.which | B.what | C.where | D.why |
A.carried | B.cheated | C.covered | D.copied |
A.dry | B.wet | C.dirty | D.clean |
A.in | B.on | C.under | D.near |
A.after | B.until | C.though | D.or |
A.through | B.over | C.across | D.back |
A.pollutes | B.polluting | C.to pollute | D.polluted |