摘要:tooth food stool moon cook

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完型填空

  Where did all the tigers go? That’s what Indian Prime Minister Manmohan Singh wants to know.India’s Sariska Project Tiger Reserve, once home to 26 tigers, is now home to none.Singh has ordered a police investigation into the   1   ,and created a new taskforce to save the   2   animals.

  Tigers are an endangered species(物种).Half of the world’s tiger   3   live in India.For years, tigers have been disappearing from India’s national parks, but Sariska may be the last straw.And the government has to react.

  On Thursday, Singh held the first meeting of   4   officials, wildlife experts, and related leaders, aiming to count the nation’s remaining tigers, and to come up with a plan to keep them safe.

  It is not hard to guess why the tigers are disappearing.Poachers(偷猎者)can   5   the big cats for $50,000 each.Tiger skin and bones are popular in Chinese   6  .A single tiger tooth can fetch $120.Recently, a group of poachers admitted killing ten tigers in Sariska and were   7  

  “Indian tiger poaching is probably the biggest conservation problem in modern times.” said Belinda Wright, the head of the Wildlife Protection Society of India.

  However, poaching isn’t the only   8  .Many poachers use advanced technologies, like night glasses and long–range binoculars.Forest security officers are paid so   9   that few of them bother to track down the poachers.Even if a security guard were to find a poacher, many carry only a stick to make him obey the law.

  Tiger fans hope that Singh’s plans mean end for the poachers and   10   for the endangered species.

(1)

[  ]

A.

project

B.

disappearance

C.

reserve

D.

home

(2)

[  ]

A.

dangerous

B.

huge

C.

rare

D.

fierce

(3)

[  ]

A.

population

B.

percentage

C.

generation

D.

group

(4)

[  ]

A.

business

B.

trade

C.

army

D.

forest

(5)

[  ]

A.

raise

B.

hunt

C.

sell

D.

shoot

(6)

[  ]

A.

food

B.

tradition

C.

culture

D.

medicine

(7)

[  ]

A.

found

B.

arrested

C.

prohibited

D.

controlled

(8)

[  ]

A.

problem

B.

worry

C.

crime

D.

factor

(9)

[  ]

A.

commonly

B.

poorly

C.

slightly

D.

highly

(10)

[  ]

A.

success

B.

lamp

C.

hope

D.

achievement

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Bad teeth can be painful -- and worse. They can even be 36 . They can 37 bacteria(细菌) into the blood system. Those bacteria can increase the  38 of a heart attack and worsen the effects of other diseases. And 39 are not the only ones at risk. 40 , in two thousand seven, doctors in the Washington area said a boy died when a tooth infection(感染) spread to his brain. They said it might have been 41 had he 42 the dental care he needed. He was twelve years old. Experts say good dental care starts 43 . Breast milk, they say, is the best food for the healthy 44 of teeth, which can help turn bacterial growth 45 in the mouth. But dentists say a baby's gums and early teeth should be cleaned 46 each feeding. Use a 47 with a little warm water. Do the same if a baby is 48 with a bottle. Experts say if you decide to get your baby to sleep with a bottle, only give the child water. When baby teeth begin to 49 , you can clean them with a wet toothbrush. Dentists say it is important to find 50 toothbrushes 51 specially for babies and to use them very gently. The use of fluoride(氟化物)to protect teeth is 52 in many parts of the world. For instance, it is often 53 to drinking water supplies and toothpaste. 54 young children often swallow toothpaste when they brush, which can cause problems. So only a small amount of fluoridated toothpaste, the 55 of a pea, should be used.

36. A.awfully       B. deadly        C. terribly       D. badly

37. A. release        B. rewind           C. realize        D. reform

38. A. changes           B. choices       C. chances      D. charges

39. A. adults         B. teenagers      C. boys         D. babies

40. A. For example    B. Above all      C. Such as       D. To some extent

41. A. protected      B. preserved     C. promoted     D. prevented

42. A. accepted       B. received      C. given         D. admitted

43. A. at school       B. when young    C. when old      D. at birth

44. A. commitment    B. movement     C. development   D. improvement

45. A. swiftly        B. slowly        C. instantly      D. leisurely

46. A. for              B. during        C. after         D. before

47. A. cloth          B. brush        C. bottle            D. soap

48. A. filled          B. fed          C. fitted         D. full

49. A. change        B. appear        C. exist         D. see

50 .A. beautiful    B. expensive   C. soft      D.safe

51. A. attended       B. intended      C. tended        D. pretended

52. A. rare          B. good         C. normal           D. common

53. A. added         B. used         C. offered       D. attached

54. A. However       B. But          C. Though       D. Also

55. A. shape         B. color         C. size          D. type

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完形填空

  I am a single mom with 2 girls and we are on food stamp.On Labor Day of 2007, I went to do my   1   for the month.While I was doing my shopping, I   2   the lady with a blue tooth(蓝牙)in her ear   3   on the phone all the time.I   4   to do my shopping and continually   5   into her throughout the store.By the time I made it to the check out line, she was too in line   6   me.I did not think anything of it and went to   7   my bill.Since food stamps are only for   8  , my remaining(收支差额)was $60 for my non-food items.

  I went to get in my   9   and I found that I did not have my debit card with me.  10   I realized that I had left it at home after   11   it to pay my phone bill.So, I had my daughter run outside to ask my rider Sharon if she had money I could   12  .Unfortunately, she did not have any money with her.So the   13   said she could hold my   14   and I could run home to get my money and come back.So I   15   outside to ask Sharon if she could run me home and she said yes.And as I was walking in the store the cashier is waving her   16   in the air.

  She told me not to worry about going home   17   the lady behind me paid my $60 bill.I was   18  .I asked her if I could have her phone number so I could   19   her.She said no and that it was fine, and that sometimes we all forget our   20  .I found out her name was Tracey.So, I would like to tell Tracey from C’ville, thanks so much for helping out a single mom.

(1)

[  ]

A.

reading

B.

shopping

C.

washing

D.

cleaning

(2)

[  ]

A.

discovered

B.

heard

C.

watched

D.

noticed

(3)

[  ]

A.

laughing

B.

listening

C.

chatting

D.

complaining

(4)

[  ]

A.

continued

B.

stopped

C.

planned

D.

prepared

(5)

[  ]

A.

come

B.

go

C.

get

D.

ran

(6)

[  ]

A.

after

B.

behind

C.

before

D.

beside

(7)

[  ]

A.

send

B.

fill

C.

pay

D.

sign

(8)

[  ]

A.

food

B.

clothing

C.

vegetables

D.

fruits

(9)

[  ]

A.

basket

B.

pocket

C.

bag

D.

wallet

(10)

[  ]

A.

Luckily

B.

Suddenly

C.

Gradually

D.

Terribly

(11)

[  ]

A.

bringing

B.

taking

C.

using

D.

sending

(12)

[  ]

A.

borrow

B.

save

C.

spend

D.

lend

(13)

[  ]

A.

lady

B.

cashier

C.

customer

D.

boss

(14)

[  ]

A.

take

B.

follow

C.

obey

D.

order

(15)

[  ]

A.

looked

B.

walked

C.

ran

D.

turned

(16)

[  ]

A.

hands

B.

head

C.

arms

D.

legs

(17)

[  ]

A.

if

B.

because

C.

when

D.

after

(18)

[  ]

A.

excited

B.

relaxed

C.

puzzled

D.

surprised

(19)

[  ]

A.

ring

B.

visit

C.

thank

D.

repay

(20)

[  ]

A.

number

B.

past

C.

money

D.

experience

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阅读理解

  Mouth bacteria grow fast in airless conditions.Oxygen rich saliva(唾液)keeps their numbers down.When we sleep, for example, the saliva stream slows, and sulfur(硫)producing bacteria gains the upper hand, producing classic “morning breath”.

  Alcohol drinking, too much talking, breathing through the mouth during exercise, anything that dries the mouth produces bad breath.So can stress, though it's not understood why.Some people's breath turns sour every time they go on a job interview.

  Saliva flow gradually slows with age, which explains why the elderly have more bad breath trouble than younger people do.Babies, however, who make plenty of saliva and whose mouths contain relatively few bacteria have characteristically sweet breath.

  For most of us, the simple, dry mouth variety of bad breath is easily cured.Eating or drinking starts saliva and sweeps away many of the bacteria.Breakfast often stops morning breath.

  Those with constant dry mouth find that it helps to keep gum, hard candy, or a bottle of water or juice around.Brushing the teeth wipes out dry mouth bad breath because it clears away many of the offending bacteria.

Surprisingly, one thing that rarely works is mouthwash.The liquid can mask bad breath smell with its own smell, but the effect lasts no more than an hour.Some mouthwashes claim to kill the bacteria responsible for bad breath.The trouble is, they don't necessarily reach all offending germs.Most bacteria are well protected from mouthwash under thick layers of mucus(粘液).If the mouthwash contains alcohol-as most do-it can worsen the problem by drying out the mouth.

(1)

Which of the following is mentioned as one of the causes of bad breath?

[  ]

A.

Tooth trouble.

B.

Sulfur rich food.

C.

Too much exercise.

D.

Mental pressure.

(2)

According to the passage, alcohol has something to do with bad breath mainly because ________.

[  ]

A.

it keeps offending bacteria from reproducing

B.

its smell adds to bad breath

C.

it kills some helpful bacteria

D.

it affects the normal flow of saliva

(3)

Mouthwashes are not an effective cure for bad breath mainly because ________.

[  ]

A.

they can't mask the bad odor long enough

B.

they can't get to all the offending bacteria

C.

their strong smell mixes with bad breath and makes it worse

D.

they can't cover the thick layers of mucus

(4)

We can infer from this passage that ________.

[  ]

A.

offensive breath can't easily be cured

B.

elderly people are less offended by bad breath

C.

heavy drinkers are less affected by bad breath

D.

offensive breath is less affected by alcohol

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