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【单选题】在测量某目标竖直角的过程中，望远镜大概水平时竖盘读数为87°10′12″，望远镜抬高一个角度，得到读数为53°46′24″，则此目标竖直角为（ ）
A.
36°13′36″
B.
-36°13′36″
C.
2°49′48″
D.
-2°49′48″
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【简答题】If you've been joining in chat room conversations, or exchanging e-mails with net pals, you have become one of the millions who write in a special, short form of English. Throughout the world, every n...
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【判断题】()油液在无分支管路中稳定流动时,管路截面积大的地方流量大,截面积小的地方流量小。
A.
正确
B.
错误
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【判断题】Net allows people to learn, shop, find crucial information, and to participate in communities, whether they're local, global, or simply virtual
A.
正确
B.
错误
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【多选题】在真核微生物,可以找到细胞核的细胞是()
A.
真菌菌丝的顶端细胞
B.
酵母菌的芽体
C.
曲霉菌的足细胞
D.
青霉菌的孢子梗细胞
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【简答题】With the rapid development of network, network literature, as a new literary form, has been rising in contemporary literature. This form. of literature allows everybody to be a writer if he or she wan...
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【判断题】Net allows people to learn.
A.
正确
B.
错误
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【单选题】Net allows people ( ) learn.
A.
to
B.
for
C.
if
D.
on
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【单选题】根据以下内容，回答下列各题。 Internet use appears to cause a drop in psychological health, according to research at Carnegie Mellon University. Even people who spent just a few hours a week on the Internet experien...
A.
People spend more time on the Internet now.
B.
People spend less time with their families and friends now.
C.
The Net proves socially healthier than television.
D.
lnternet use may cause a drop in psychological health.
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【单选题】2005版第五套人民币100元的手感线具有（）特征。
A.
荧光
B.
红外
C.
磁性
D.
高触感
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相关题目：
【单选题】在测量某目标竖直角的过程中，望远镜大概水平时竖盘读数为87°10′12″，望远镜抬高一个角度，得到读数为53°46′24″，则此目标竖直角为（ ）
A.
36°13′36″
B.
-36°13′36″
C.
2°49′48″
D.
-2°49′48″
查看完整题目与答案
【简答题】If you've been joining in chat room conversations, or exchanging e-mails with net pals, you have become one of the millions who write in a special, short form of English. Throughout the world, every n...
查看完整题目与答案
【判断题】()油液在无分支管路中稳定流动时,管路截面积大的地方流量大,截面积小的地方流量小。
A.
正确
B.
错误
查看完整题目与答案
【判断题】Net allows people to learn, shop, find crucial information, and to participate in communities, whether they're local, global, or simply virtual
A.
正确
B.
错误
查看完整题目与答案
【多选题】在真核微生物,可以找到细胞核的细胞是()
A.
真菌菌丝的顶端细胞
B.
酵母菌的芽体
C.
曲霉菌的足细胞
D.
青霉菌的孢子梗细胞
查看完整题目与答案
【简答题】With the rapid development of network, network literature, as a new literary form, has been rising in contemporary literature. This form. of literature allows everybody to be a writer if he or she wan...
查看完整题目与答案
【判断题】Net allows people to learn.
A.
正确
B.
错误
查看完整题目与答案
【单选题】Net allows people ( ) learn.
A.
to
B.
for
C.
if
D.
on
查看完整题目与答案
【单选题】根据以下内容，回答下列各题。 Internet use appears to cause a drop in psychological health, according to research at Carnegie Mellon University. Even people who spent just a few hours a week on the Internet experien...
A.
People spend more time on the Internet now.
B.
People spend less time with their families and friends now.
C.
The Net proves socially healthier than television.
D.
lnternet use may cause a drop in psychological health.
查看完整题目与答案
【单选题】2005版第五套人民币100元的手感线具有（）特征。
A.
荧光
B.
红外
C.
磁性
D.
高触感
查看完整题目与答案