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【单选题】
传染性是指A.
在一定条件下,传染病能在人群中广泛传播蔓延的特性
B.
病原体由一个宿主排出体外,经一定途径传给另一宿主的特性
C.
某些传染病的发病率,在每年一定季节出现升高的现象
D.
传染病患者排出病原体的时期
E.
人体感染病原体后能产乍针对病原体的特异性免疫的特性
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举一反三
【单选题】How many points are you need to introduce to the guests after the wine is made?
A.
one
B.
two
C.
three
D.
four
【判断题】After the guests are seated in the Chinese restaurant, the staff should not take their drink order first.
A.
正确
B.
错误
【单选题】Place appetizers on tables before service begins, unless they are hot items which must be served after the guests are seated.
A.
开胃菜要在服务开始前就上桌，如果是热菜，客人就座后必须自己服务自己。
B.
把开胃菜在服务开始之前放在桌子上，除非是热菜，不然在客人就座后就来不及服务了
C.
客人到来之前把开胃菜放在桌子上，如果是热菜就由客人坐好后自己来取。
D.
开胃菜要在服务开始前上桌，如果开胃菜是热菜，客人就座后才可以上桌。
【简答题】After guests are seated and dishes are served, traditionally, the host delivers a ________ to start the banquet.
【简答题】After the check-in procedures, the receptionist will inform the bellman to carry the luggage and show the guests to their rooms. The receptionist will recheck all the paperwork completed upon the arri...
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