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【单选题】
急性炎症时组织变红的主要原因是
A.
组织间隙水肿
B.
炎症灶内炎细胞浸润
C.
炎症灶内血栓形成
D.
血管扩张．血流加快
E.
血管收缩
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【单选题】听力原文：I've called this meeting because, as you're all probably aware, we have some security issues in this building. There have been a number of thefts and reports of unauthorized persons wandering aro...
A.
To report thefts
B.
To help unauthorized persons around the premises
C.
To explain new security measures
D.
To make a collection for Jenny who is leaving
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【简答题】阅读理解。 阅读下面的短文，请根据短文后的要求答题。（请注意问题后的字数要求） [1] Doctors may soon have some suggestions for health that even kids will like: more playtime. European and international health experts say a new study makes t...
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【简答题】电阻器的精度等级为I,其允许误差±()%
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【单选题】He often makes his sister _____ ,but that time he was made ___ by his sister. [     ]
A.
  laugh, to laugh
B.
  laugh, laugh
C.
  laugh, laughing
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【多选题】以下有关创新扩散网络中意见领袖的表述中,正确的是( )
A.
意见领袖指率先接受创新、追求潮流的技术发烧友
B.
意见领袖多为扩散网络中的榜样人物或团体
C.
意见领袖具有较高的威望和影响力
D.
意见领袖有助于推动创新扩散
查看完整题目与答案
【单选题】What does 'the two other new studies' in Paragraph 4 aim to survey?
A.
The campaign to have babies sleep on their backs has been very successful.
B.
The campaign to have babies sleep on their backs isn't getting to everyone.
C.
How baby-carers are implementing existing guidelines for reducing SIDS deaths.
D.
How many percent of parents are not following recommendations of back-to-sleep.
查看完整题目与答案
【单选题】听力原文： County fairs are a tradition in New England towns. They offer great entertainment. One popular event is the pie-eating contest. If you want to take part in the contest, it is a good idea to reme...
A.
In a fast-food restaurant.
B.
At a shopping center.
C.
At a county fair.
D.
In a bakery.
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【单选题】听力原文： County fairs are a tradition in New England towns. They offer great entertainment. One popular event is the pie-eating contest. If you want to take part in the contest, it is a good idea to reme...
A.
In a fast-food restaurant.
B.
At a shopping center.
C.
At a county fair.
D.
In a bakery.
查看完整题目与答案
【判断题】法家思想从春秋时期开始就活跃于政治舞台。()
A.
正确
B.
错误
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【单选题】Tom often makes his brother _______ but yesterday he was made _______ by his brother. [     ]
A.
cry; to cry
B.
to cry; cry
C.
cry; cry
D.
to cry; to cry
查看完整题目与答案
相关题目：
【单选题】听力原文：I've called this meeting because, as you're all probably aware, we have some security issues in this building. There have been a number of thefts and reports of unauthorized persons wandering aro...
A.
To report thefts
B.
To help unauthorized persons around the premises
C.
To explain new security measures
D.
To make a collection for Jenny who is leaving
查看完整题目与答案
【简答题】阅读理解。 阅读下面的短文，请根据短文后的要求答题。（请注意问题后的字数要求） [1] Doctors may soon have some suggestions for health that even kids will like: more playtime. European and international health experts say a new study makes t...
查看完整题目与答案
【简答题】电阻器的精度等级为I,其允许误差±()%
查看完整题目与答案
【单选题】He often makes his sister _____ ,but that time he was made ___ by his sister. [     ]
A.
  laugh, to laugh
B.
  laugh, laugh
C.
  laugh, laughing
查看完整题目与答案
【多选题】以下有关创新扩散网络中意见领袖的表述中,正确的是( )
A.
意见领袖指率先接受创新、追求潮流的技术发烧友
B.
意见领袖多为扩散网络中的榜样人物或团体
C.
意见领袖具有较高的威望和影响力
D.
意见领袖有助于推动创新扩散
查看完整题目与答案
【单选题】What does 'the two other new studies' in Paragraph 4 aim to survey?
A.
The campaign to have babies sleep on their backs has been very successful.
B.
The campaign to have babies sleep on their backs isn't getting to everyone.
C.
How baby-carers are implementing existing guidelines for reducing SIDS deaths.
D.
How many percent of parents are not following recommendations of back-to-sleep.
查看完整题目与答案
【单选题】听力原文： County fairs are a tradition in New England towns. They offer great entertainment. One popular event is the pie-eating contest. If you want to take part in the contest, it is a good idea to reme...
A.
In a fast-food restaurant.
B.
At a shopping center.
C.
At a county fair.
D.
In a bakery.
查看完整题目与答案
【单选题】听力原文： County fairs are a tradition in New England towns. They offer great entertainment. One popular event is the pie-eating contest. If you want to take part in the contest, it is a good idea to reme...
A.
In a fast-food restaurant.
B.
At a shopping center.
C.
At a county fair.
D.
In a bakery.
查看完整题目与答案
【判断题】法家思想从春秋时期开始就活跃于政治舞台。()
A.
正确
B.
错误
查看完整题目与答案
【单选题】Tom often makes his brother _______ but yesterday he was made _______ by his brother. [     ]
A.
cry; to cry
B.
to cry; cry
C.
cry; cry
D.
to cry; to cry
查看完整题目与答案