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【单选题】
气瓶不得靠近热源。可燃、助燃气体气瓶与明火间距应大于（）米。
A.
5
B.
10
C.
15
D.
20
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参考答案：
举一反三
【单选题】People often like clothes ______ can make them look young. [     ]
A.
when
B.
who
C.
that
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【简答题】People often make(complain)_
查看完整题目与答案
【单选题】When the companies make decisions, ______.
A.
they often ignore the well-being of the people involved
B.
they may consider the benefits of the employees who had contributed a lot to the companies
C.
they need not be responsible for the dismissed employees
D.
they don't want to be considered as ethical
查看完整题目与答案
【单选题】下列关于JDBC驱动程序说法错误的是______。
A.
Sun定义了4种类型的JDBC驱动程序
B.
类型1和类型2驱动程序是JDBC-ODBC桥接驱动程序
C.
类型2到类型4的驱动程序都完全是用Java开发的
D.
类型3和类型4的驱动程序用于通信网络。
查看完整题目与答案
【单选题】People often do not make decisions by using the basic economic principle of rationally weighing all possibilities and then making the choice that can be expected to maximize benefits and minimize harm...
A.
People tend to act on new information, independent of its perceived relative merit, rather than on information they already have.
B.
People prefer a major risk taken voluntarily to a minor one that has been forced on them, even if they know that the voluntarily taken risk is statistically more dangerous.
C.
People tend to take up potentially damaging habits even though they have clear evidence that their own peers as well as experts disapprove of such behavior.
D.
People avoid situations in which they could become involved in accidents involving large numbers of people more than they do situations where single-victim accidents are possible, even though they realize that an accident is more likely in the latter situations than in the former.
E.
People usually give more weight to a physician's opinion about the best treatment for a disease than they do to the opinion of a neighbor if they realize that the neighbor is not an expert in disease treatment.
查看完整题目与答案
【单选题】The effect of our whole set-up on people is often to______．
A.
make them distrust their own judgment
B.
make things more favorable for them
C.
keep them from speaking out as much as their superiors do
D.
help them to learn to speak up for their rights
查看完整题目与答案
【多选题】JDBC驱动程序可以有（）。
A.
JDBC驱动程序
B.
JDBC-ODBC桥驱动程序
C.
本机应用编程接口的Java驱动程序
D.
数据库中间件的纯Java驱动程序
E.
直接连接数据库的纯Java驱动程序
查看完整题目与答案
【单选题】(1404-71)为了 解决异构数据库间的数据共享,需要采用哪个数据库驱动程序?( )
A.
JDBC
B.
ODBC
C.
JDBC-ODBC桥接驱动
D.
MySQL
查看完整题目与答案
【判断题】通过JDBC-ODBC桥可以在不使用专用JDBC驱动的情况下方便地连接各种数据库。
A.
正确
B.
错误
查看完整题目与答案
【多选题】测量误差分为()、()、()。
A.
系统误差
B.
随机误差
C.
粗大误差
D.
允许误差 F.引用误差 G.相对误差
查看完整题目与答案
相关题目：
【单选题】People often like clothes ______ can make them look young. [     ]
A.
when
B.
who
C.
that
查看完整题目与答案
【简答题】People often make(complain)_
查看完整题目与答案
【单选题】When the companies make decisions, ______.
A.
they often ignore the well-being of the people involved
B.
they may consider the benefits of the employees who had contributed a lot to the companies
C.
they need not be responsible for the dismissed employees
D.
they don't want to be considered as ethical
查看完整题目与答案
【单选题】下列关于JDBC驱动程序说法错误的是______。
A.
Sun定义了4种类型的JDBC驱动程序
B.
类型1和类型2驱动程序是JDBC-ODBC桥接驱动程序
C.
类型2到类型4的驱动程序都完全是用Java开发的
D.
类型3和类型4的驱动程序用于通信网络。
查看完整题目与答案
【单选题】People often do not make decisions by using the basic economic principle of rationally weighing all possibilities and then making the choice that can be expected to maximize benefits and minimize harm...
A.
People tend to act on new information, independent of its perceived relative merit, rather than on information they already have.
B.
People prefer a major risk taken voluntarily to a minor one that has been forced on them, even if they know that the voluntarily taken risk is statistically more dangerous.
C.
People tend to take up potentially damaging habits even though they have clear evidence that their own peers as well as experts disapprove of such behavior.
D.
People avoid situations in which they could become involved in accidents involving large numbers of people more than they do situations where single-victim accidents are possible, even though they realize that an accident is more likely in the latter situations than in the former.
E.
People usually give more weight to a physician's opinion about the best treatment for a disease than they do to the opinion of a neighbor if they realize that the neighbor is not an expert in disease treatment.
查看完整题目与答案
【单选题】The effect of our whole set-up on people is often to______．
A.
make them distrust their own judgment
B.
make things more favorable for them
C.
keep them from speaking out as much as their superiors do
D.
help them to learn to speak up for their rights
查看完整题目与答案
【多选题】JDBC驱动程序可以有（）。
A.
JDBC驱动程序
B.
JDBC-ODBC桥驱动程序
C.
本机应用编程接口的Java驱动程序
D.
数据库中间件的纯Java驱动程序
E.
直接连接数据库的纯Java驱动程序
查看完整题目与答案
【单选题】(1404-71)为了 解决异构数据库间的数据共享,需要采用哪个数据库驱动程序?( )
A.
JDBC
B.
ODBC
C.
JDBC-ODBC桥接驱动
D.
MySQL
查看完整题目与答案
【判断题】通过JDBC-ODBC桥可以在不使用专用JDBC驱动的情况下方便地连接各种数据库。
A.
正确
B.
错误
查看完整题目与答案
【多选题】测量误差分为()、()、()。
A.
系统误差
B.
随机误差
C.
粗大误差
D.
允许误差 F.引用误差 G.相对误差
查看完整题目与答案
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