题目内容

3月婴儿第一次接种的疫苗是

A. 麻疹
B. 腮腺炎疫苗
C. 乙肝疫苗
D. 百白破
E. 脊髓灰质炎疫苗

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8月婴儿接种的疫苗是

A. 麻疹
B. 卡介苗
C. 乙肝疫苗
D. 百白破
E. 脊髓灰质炎疫苗

小儿第一次口服脊灰质炎疫苗的时间为

A. 初生
B. 生后1个月
C. 生后2个月
D. 生后4～6个月
E. 生后8～12个月

Experts are beginning to study ways to 1. large buildings against 2. attacks. They are reacting to the attacks that 3. the World Trade Center buildings in New York September eleventh.The American Institute of Steel Construction has created a working group of experts to 4. the reasons the buildings fell. The A-I-S-C is the organization 5. fordeveloping the rules for the design of 6. buildings in the United States. 7. developedby the working group will help A-I-S-C decide if the design rules should be changed.The south World Trade Center building fell fifty-six minutes after a 8. plane crashed into it. The north building fell about one hundred minutes after a similar 9.. Each building was four hundred ten meters tall. Experts say the buildings could not 10.the extremely hot fires caused by the airplane fuel.

The Great Plague of LondonListen to a passage about The Great Plague of London and fill in the blanks.The Great Plague of London (1664 — 1666) was an_(1)of bubonic (鼠疫) plague that _(2)London and was particularly violent during the hot months of August and September of 1665. In one week, 7,165 people died of the plague. The total number of deaths was about 70,000 of a total population __(3)at 460,000. The disease was carried by _(4)that lived on black rats. It was generally_(5), and its effects were terrible — fever and (6), swelling of the lymph glands, eventual (7)and death. Most of the(8)was in the city’s outskirts, in areas where the poor were densely crowded. Those who could, including most doctors, lawyers and (9), fled the city. All trade with London and other plague towns was stopped, but from 1667 only sporadic cases appeared until 1679. The plague’s decline was___(10)to various causes, including the Great Fire of London.