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【单选题】
● （61） 的做法不利于嵌入式应用软件的移植。A.
在软件设计上，采用层次化设计和模块化设计
B.
在软件体系结构上，在操作系统和应用软件之间引入一个虚拟机层，把一 些通用的、共性的操作系统API 接口函数封装起来
C.
将不可移植的部分局域化，集中在某几个特定的文件之中
D.
在数据类型上，尽量直接使用C 语言的数据类型
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【单选题】Summer is winding down, but it's still not too late to put the top down and hit the road. For those of us who can't spring for a Corvette or a BMW, here's some good news: Two of the coolest convertibl...
A.
practicality
B.
fun to drive
C.
prices
D.
style
【简答题】目前我国会展业发展最快规模最大的三个城市是( )、(
)、( )
【单选题】Summer is winding down, but it's still not too late to put the top down and hit the road. For those of us who can't spring for a Corvette or a BMW, here's some good news: Two of the coolest convertibl...
A.
practicality
B.
fun to drive
C.
prices
D.
style
【单选题】当植物细胞脱离了原来所在植物体的器官或组织而处于离体状态时,下列有可能使其表现出全能性,发育成完整的植株的是
A.
细胞分裂素
B.
生长素
C.
一定的营养物质
D.
以上三者均是
【单选题】It's time I________to thinking about my future. [ ]
A.
got down
B.
went down
C.
broke down
D.
came down
【简答题】The ship’s generator broke down, and the pumps had to be operated ___ instead of mechanically. A) artificially B) automatically C) manually D) synthetically
【单选题】The sentence (句子) is good, so let's _____. [ ]
A.
write down it
B.
write it down
C.
write down them D .write them down
【单选题】Summer is winding down, but it's still not too late to put the top down and hit the road. For those of us who can't spring for a Corvette or a BMW, here's some good news: Two of the coolest convertibl...
A.
practicality
B.
fun to drive
C.
prices
D.
style
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