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【判断题】
根据安全保卫的需要机场控制区划分为九个区域。
A.
正确
B.
错误
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参考答案:
举一反三
【单选题】酸性食糜进入小肠后引起胰液大量分泌的主要机制是
A.
小肠粘膜分泌胃泌素
B.
小肠粘膜分泌胰泌素
C.
小肠粘膜释放胆囊收缩素
D.
兴奋交感神经
【简答题】A.They pressed the alarm. B.They tried to stop him. C.They stood aside watching him gathering the money. D.They were too frightened to do anything.
【单选题】肘关节骨骺最晚出现的是
A.
肱骨小头骨骺
B.
桡骨小头骨骺
C.
鹰嘴骨骺
D.
滑车骨骺
E.
外侧髁骨骺
【单选题】肘关节骨骺最晚出现的是
A.
肱骨小头骨骺
B.
滑车骨骺
C.
鹰嘴骨骺
D.
内侧髁骨骺
E.
外侧髁骨骺
【单选题】The hospital may have exposed the patients to the viruses, because
A.
they tried to protect their delicate instruments.
B.
they didn't follow the policy accordingly.
C.
they didn't know how to follow the policy sometimes.
D.
they have good intentions but the end result is bad.
【单选题】胞质区含有 ITIM ,与 B7 结合后终止 T 细胞活化的 CD 分子是( )
A.
CD28
B.
CD4
C.
CD8
D.
CDl52
【单选题】They tried to restrict access to ( ) they believed to be dangerous areas.
A.
what
B.
which
C.
that
D.
everywhere
【单选题】How did the artists react to the buildings at the Paris Exhibition?
A.
They tried to copy them.
B.
They laughed at them.
C.
They praised them.
D.
They refused to pay to see them.
【单选题】胞质区含有ITIM,与B7结合后终止T细胞活化的CD分子是
A.
CD3
B.
CTLA-4
C.
CD4
D.
CD8
E.
CD28
【单选题】胞质区含有ITIM,与B7结合后终止T细胞活化的CD分子是
A.
CD3
B.
CD152(CTLA-4)
C.
CD4
D.
CD8
E.
CD28
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