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【单选题】
伤寒病的恢复主要依赖的免疫机制是A.
体液免疫
B.
细胞免疫
C.
补体杀伤作用
D.
中性粒细胞的吞噬作用
E.
抗体中和作用
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【简答题】CA 证书中主要包括发证机构的( )、 持证者的 主题和( )。
【单选题】How about going to see the film called Roman Holiday tonight? [ ]
A.
Thank you
B.
I'd love to
C.
Sounds great
D.
Not at all
【单选题】How long does the Christmas holiday last?
A.
About two months.
B.
About 20 days.
C.
About two weeks.
D.
Two days.
【单选题】— I’m looking for a nearby place for my holiday. Any good ideas? — How about the Moon Lake? It is ________ easy reach of the city.
A.
by
B.
beyond
C.
within
D.
from
【单选题】—Mum, summer holiday is coming. I wonder . —How about Qinling Wild Zoo？
A.
where can we go
B.
where we can go
C.
how we can go
D.
how we can go
【单选题】— How about seeing the film Roman Holiday tonight? — _____. [ ]
A.
Thank you
B.
Never mind
C.
Good idea
D.
Not at all
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