【名词&注释】
流感病毒(influenza virus)、新加坡(singapore)、大白菜(chinese cabbage)、抗原决定簇(antigenic determinant)、马来语(malay)、人流感疫苗
[单选题]为防止甲型H1N1病毒在人群中的传播，有人建议接种人流感疫苗，接种人流感疫苗能够预防甲型H1N1流感的条件之一是：甲型H1N1病毒和人流感病毒具有相同的
A. 侵染部位
B. 致病机理
C. 抗原决定簇
D. 传播途径
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举一反三：
[单选题]ASocieties all over the world name places in similar ways. Quite often there is no official naming ceremony but places tend to be called names as points of reference by people. Then an organized body steps in and gives the place a name. Frequently it happens that a place has two names: One is named by the people and the other by the government. As in many areas, old habits died hard, and the place continues to be called by its unofficial name long after the meaning is lost.
A. Many roads and places in Singapore(新加坡) are named in order that the pioneers will be remembered by future generations. Thus we have names such as Stamford Road and Raffles Place. This is in keeping with traditions in many countries ---- in both the West and the East.
B. Another way of naming places is naming them after other places. Perhaps they were named to promote friendships between the two places or it could be that the people who used to live there were originally from the places that the roads were named after. The mystery is clearer when we see some of the roads named in former British bases. If you step into Selector Airbase you will see Piccadilly Circus ---- obviously named by some homesick Royal Air Force personnel.
C. Some places were named after the activities that used to go on at those places. Bras Basah Road is an interesting example, “Base Basah” means “wet rice” in Malay(马来语(malay)). Now why would anyone want to name a road “Wet Rice Road”? The reason is simple. During the pioneering days, wet rice was laid out to dry along this road.
D. A few roads in Singapore are named by their shapes. There is “Circular Road” for one. Other roads may have part of their names to describe their shapes, like “Paya Lebar Crescent”. This road is called a crescent(月牙) because it begins on the main road, makes a crescent and comes back to join the main road again.
E. 36. We learn from Paragraph 1 that _____.
F. the government is usually the first to name a place
G. many places tend to have more than one name
H. a ceremony will be held when a place is named
I. people prefer the place names given by the government
[单选题]听第10段材料，回答第17至20题。第17题：What does Mr Henry Stone do?
A. A bank clerk
B. A teacher.
C. A writer
[单选题]大白菜的属名为( )，种名为pekinensis。
A. Glycine
B. Lilium
C. Allium
D. Brassica
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