职称英语考试综合类备考完形填空练习(4)

　　The Centers for Disease Control and Prevention has confirmed__ 1___of swine flu in eight students at a New York preparatory school, Mayor Michael Bloomberg said Sunday. The students have had only ___2___symptoms and none have been hospitalized, he said. Some of the students have already recovered.

　　More than 100 students were absent from ___3___ due to flu-like symptoms last week. New York health officials tested samples for eight students Saturday and determined the students were probably ___4___ from. swine flu, and the CDC confirmed the___5___ on Sunday, Bloomberg said.

　　The announcement brings the ___6 ___of confirmed swine flu cases in the United States to 20. Bloomberg and New York Health Commissioner Tom Frieden said there is no ___7___of a citywide outbreak of the flu, and no sign of a potential___8___of swine flu at other schools.

　　Some students at the school ___9___spring break1 in Mexico, Bloomberg said, but authorities have not determined ___10___any of the students with a confirmed case of swine flu was in Mexico. Someone who traveled to Mexico may not have had any flu symptoms but ___11___ on the flu to someone else, he noted.

　　Frieden called ___12___ students who are home sick to stay home for 48 hours after their symptoms subside.

　　If symptoms are normal for a regular kind of flu, there is ___13___ need to go to a hospital, said Bloomberg. If symptoms become severe, as with any ___14___ , people should go to the hospital, he said.

　　St. Francis, which has 2,700 students, announced it will remain closed for two days. ___15___ whether the students illnesses have been minor because theyre young and healthy or because it is a minor strain of the virus, Frieden responded, We dont know.

　　练习：

　　1. A casesB basesC dosesD noses

　　2. A commonB physicalC mildD wild

　　3. A workB homeC schoolD hospital

　　4. A escapingB survivingC dyingD suffering

　　5. A treatmentB diagnosisC doubtD choice

　　6. A pointB numberC spreadD value

　　7. A chanceB needC hopeD sign

　　8. A welcomeB outbreakC successD injury

　　9. A spentB madeC tookD traveled

　　10. A whyB howC whenD whether

　　11. A passedB keptC rolledD swept

　　12. A atB upC onD of

　　13. A noB muchC anyD a

　　14. A personB matterC thingD illness

　　15. A AskedB TestedC TroubledD Doubted

　　参考答案:ACCDB BDBAD ACADA