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【单选题】
下列哪一项叙述是错误的
A.
宿主抗移植物反应的超急排斥一般在移植24小时发生，多由ABP血型或MHC I类分子的抗体引起
B.
宿主抗移植物反应的急性排斥发生在移植的数天或数月，主要由细胞免疫所介导
C.
宿主抗移植物反应的慢性排斥发生在移植的数月或数年。移植物的主要病理变化是纤维化
D.
宿主抗移植物反应是骨髓移植的主要障碍
E.
移植物抗宿主反应是移植物中的免疫细胞对宿主成分的免疫应答
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举一反三
【单选题】Would you mind______it to me once again?
A.
explaining
B.
to explain
C.
explain
D.
explained
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【判断题】ھازىر ئۇزىتىپ قويۇپ چىقتىم 的意思是刚刚接回来。( )
A.
正确
B.
错误
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【简答题】A．To go to the United States. B．To apply for a scholarship. C．To play the piano once again. D．To have her performance taped.
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【单选题】I _____ to him for what I said.
A.
excused
B.
apologized
C.
pardoned
D.
explained
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【判断题】本体感觉和精细触觉传导通路,由3级神经元组成,第1级神经元为脊神经节细胞。
A.
正确
B.
错误
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【单选题】I explained on the phone that your request will be considered at the next meeting.
A.
I explained on the phone as your request will be considered at the next meeting.
B.
As I explained on the phone, your request will be considered at the next meeting.
C.
/
D.
/
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【判断题】本体感觉传导通路第1级神经元为脊神经节神经元。
A.
正确
B.
错误
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【单选题】_________ I explained on the phone, your request will be considered at the next meeting.
A.
． When
B.
． After 
C.
． As               
D.
． Since
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【单选题】I explained on the phone that your request will be considered at the next meeting.
A.
I explained on the phone as your request will be considered at the next meeting.
B.
As I explained on the phone, your request will be considered at the next meeting.
查看完整题目与答案
【单选题】In general， the old man is generous. But ____， he was mean to an old beggar. A．at once B．once aga
A.
22.In general， the old man is generous. But ____， he was mean to an old beggar. A．at once
B.
once again
C.
for once
D.
once over
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相关题目：
【单选题】Would you mind______it to me once again?
A.
explaining
B.
to explain
C.
explain
D.
explained
查看完整题目与答案
【判断题】ھازىر ئۇزىتىپ قويۇپ چىقتىم 的意思是刚刚接回来。( )
A.
正确
B.
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【简答题】A．To go to the United States. B．To apply for a scholarship. C．To play the piano once again. D．To have her performance taped.
查看完整题目与答案
【单选题】I _____ to him for what I said.
A.
excused
B.
apologized
C.
pardoned
D.
explained
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【判断题】本体感觉和精细触觉传导通路,由3级神经元组成,第1级神经元为脊神经节细胞。
A.
正确
B.
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【单选题】I explained on the phone that your request will be considered at the next meeting.
A.
I explained on the phone as your request will be considered at the next meeting.
B.
As I explained on the phone, your request will be considered at the next meeting.
C.
/
D.
/
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【判断题】本体感觉传导通路第1级神经元为脊神经节神经元。
A.
正确
B.
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【单选题】_________ I explained on the phone, your request will be considered at the next meeting.
A.
． When
B.
． After 
C.
． As               
D.
． Since
查看完整题目与答案
【单选题】I explained on the phone that your request will be considered at the next meeting.
A.
I explained on the phone as your request will be considered at the next meeting.
B.
As I explained on the phone, your request will be considered at the next meeting.
查看完整题目与答案
【单选题】In general， the old man is generous. But ____， he was mean to an old beggar. A．at once B．once aga
A.
22.In general， the old man is generous. But ____， he was mean to an old beggar. A．at once
B.
once again
C.
for once
D.
once over
查看完整题目与答案