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【单选题】
免疫应答发生的场所主要在A.
外血
B.
中枢免疫器官
C.
外免疫器官
D.
黏膜组织
E.
细胞表面
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举一反三
【简答题】完形填空。 Mr Black was once a policeman. He was a 1 person. He liked to have a walk in the park after breakfast. It was very cold 2 a winter morning. Mr Black was walking along the street when he heard a ...
【单选题】Once a bell person is hired, proper training is important. Which of the following was not listed as a key area to include in the bellstaff training rotation? ( )
A.
Front desk
B.
Linen
C.
Housekeeping
D.
Loss prevention
E.
Restaurant menu
【简答题】There once was a farmer who lost his watch in his barn（谷仓）. The watch was very cheap but it was very 1 to him because it was a gift from his father. After 2 the barn for a long time, he gave up and as...
【简答题】Being beautiful means a lot to age girls. Once it did to me too. I was the vainest person in the world, but that all changed one December night. It was a Thursday, and I was getting ready for the ...
【简答题】There once was a farmer who lost his watch in his barn (谷仓). The watch was only cheap but was very ____ 36 to him because it was a gift from his father. After _ 37 __ the barn for a long time, he gave...
【简答题】What’s in a Family’s Name? Have you ever wondered what people’s last names mean? A long time ago, many people’s last names said something about who the person was. Someone’s last name may once have in...
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