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【单选题】
设变量a是整型,b是实型,c是双精度型,则表2+’a’+b*c值的数据类型是( )。
A.
int
B.
float
C.
double
D.
不确定
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参考答案：
举一反三
【单选题】卧铺或高级别的列车的,如未经列车长和车站同意( )
A.
加倍核收所乘列车区间的票款
B.
补收乘车区间的票款
C.
移送公安机关处理
D.
加倍补收所乘列车的全程票款
查看完整题目与答案
【单选题】— Please tell Jane she has won the first prize in the English contest. — _____! She never did so well before. [     ]
A.
Good luck
B.
That's right
C.
Congratulations
D.
What a good surprise
查看完整题目与答案
【单选题】Air conditioners made in China have won worldwide attentions and GREE has become popular name.
A.
a, the
B.
/, a
C.
/, the
D.
the, a
查看完整题目与答案
【单选题】I shall never forget the day ________ Liu Xiang won the gold medal, _________ has a great effect on my life.
A.
when; which
B.
that; which
C.
which; that
D.
when; that
查看完整题目与答案
【单选题】在雨天砌筑砖墙,每日砌筑高度不宜超过__m
A.
1.0
B.
1.2
C.
1.5
D.
1.8
查看完整题目与答案
【单选题】在雨天砌筑砖墙,每日砌筑高度不宜超过 米
A.
1.0
B.
1.2
C.
1.5
D.
1.8
查看完整题目与答案
【简答题】A．He has never been to the laboratory. B．The woman won't be late. C．He wants to stop and ask for directions. D．The program in the laboratory has already begun.
查看完整题目与答案
【单选题】— Please tell Bruce he has won the first prize in the maths contest. —  ________! He never did so well before. [     ]
A.
Good luck
B.
Congratulations
C.
That's right
D.
What a good surprise
查看完整题目与答案
【多选题】下列关于传统并行计算框架(比如 MPI )和 MapReduce 并行计算框架比较正确的是 ()
A.
前者所需硬件价格贵，可扩展性差，后者硬件便宜，扩展性好
B.
前者适用于实时、细粒度计算、计算密集型，后者适用于批处理、非实时、数据密集型
C.
前者是共享式 ( 共享内存 / 共享存储 ) ，容错性差，后者是非共享式的，容错性好
D.
前者相比后者学习起来更难
查看完整题目与答案
【多选题】关于烧结普通砖砌体砌筑施工技术的说法，正确的有______。
A.
砖墙灰缝宽度宜为10mm，且不应小于8mm，也不应大于12mm
B.
砖墙上临时施工洞口，其侧边离交接处墙面不应小于500mm，净宽不应超过1m
C.
斜槎水平投影长度不应小于高度的2/3
D.
砖墙工作段的分段位置，宜设在变形缝、构造柱或门窗洞口处
E.
砖墙每日砌筑高度不宜超过1.8m；雨天施工时不宜超过1.5m
查看完整题目与答案
相关题目：
【单选题】卧铺或高级别的列车的,如未经列车长和车站同意( )
A.
加倍核收所乘列车区间的票款
B.
补收乘车区间的票款
C.
移送公安机关处理
D.
加倍补收所乘列车的全程票款
查看完整题目与答案
【单选题】— Please tell Jane she has won the first prize in the English contest. — _____! She never did so well before. [     ]
A.
Good luck
B.
That's right
C.
Congratulations
D.
What a good surprise
查看完整题目与答案
【单选题】Air conditioners made in China have won worldwide attentions and GREE has become popular name.
A.
a, the
B.
/, a
C.
/, the
D.
the, a
查看完整题目与答案
【单选题】I shall never forget the day ________ Liu Xiang won the gold medal, _________ has a great effect on my life.
A.
when; which
B.
that; which
C.
which; that
D.
when; that
查看完整题目与答案
【单选题】在雨天砌筑砖墙,每日砌筑高度不宜超过__m
A.
1.0
B.
1.2
C.
1.5
D.
1.8
查看完整题目与答案
【单选题】在雨天砌筑砖墙,每日砌筑高度不宜超过 米
A.
1.0
B.
1.2
C.
1.5
D.
1.8
查看完整题目与答案
【简答题】A．He has never been to the laboratory. B．The woman won't be late. C．He wants to stop and ask for directions. D．The program in the laboratory has already begun.
查看完整题目与答案
【单选题】— Please tell Bruce he has won the first prize in the maths contest. —  ________! He never did so well before. [     ]
A.
Good luck
B.
Congratulations
C.
That's right
D.
What a good surprise
查看完整题目与答案
【多选题】下列关于传统并行计算框架(比如 MPI )和 MapReduce 并行计算框架比较正确的是 ()
A.
前者所需硬件价格贵，可扩展性差，后者硬件便宜，扩展性好
B.
前者适用于实时、细粒度计算、计算密集型，后者适用于批处理、非实时、数据密集型
C.
前者是共享式 ( 共享内存 / 共享存储 ) ，容错性差，后者是非共享式的，容错性好
D.
前者相比后者学习起来更难
查看完整题目与答案
【多选题】关于烧结普通砖砌体砌筑施工技术的说法，正确的有______。
A.
砖墙灰缝宽度宜为10mm，且不应小于8mm，也不应大于12mm
B.
砖墙上临时施工洞口，其侧边离交接处墙面不应小于500mm，净宽不应超过1m
C.
斜槎水平投影长度不应小于高度的2/3
D.
砖墙工作段的分段位置，宜设在变形缝、构造柱或门窗洞口处
E.
砖墙每日砌筑高度不宜超过1.8m；雨天施工时不宜超过1.5m
查看完整题目与答案
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