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【多选题】
如统一提出更换游览项目,导游人员应()
A.
婉言拒绝
B.
请示接待社计调部门
C.
直接与组团社联系
D.
请接待设计调部门与组团社联系，同意后方可更换
E.
断然拒绝
拍照语音搜题，微信中搜索"皮皮学"使用
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举一反三
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【单选题】He presented a ______ of his model design to the Committee members for their approval.
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sketch
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model
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sample
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【单选题】He is clever and hardworking, ______he is honoured with the title of model worker.
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【单选题】关于关键字sbit定义格式说法错误的是？
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B.
sbit 位变量名 = 位地址；
C.
sbit 位 变量 名 = 特殊功能寄存器名称 ^ 变量位地址值；
D.
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【简答题】A．Because he persuaded his workers to buy Model-T cars. B．Because Model-T was ugly and always black. C．Because Model-T was cheap but beautiful. D．Because Model-T was cheap and and he increased ...
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【单选题】________at his model plane over the weekend，he didn’t complete it．A.As he worked hard###
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【单选题】下列关于变量存储方式的描述中错误的是( )。
A.
局部变量都是静态存储的
B.
对全局变量使用static关键字修饰是为了限制其作用域
C.
定义自动变量时，auto关键字可以不写
D.
关键字register用于定义寄存器变量
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【简答题】Volatile 8. 关键字volatile 有什么含意并给出三个不 同的例子。 一个定义为volatile的变量是说这变量可能会 被意想不到地改变，这样，编译器就不会去假设这 个变量的值了。精确地说就是，优化器在用到这个 变量时必须每次都小心地重新读取这个变量的值， 而不是使用保存在寄存器里的备份。下面是volatile 变量的几个例子： 1). 并行设备的硬件寄存器（如：状态寄存器） 2)....
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【单选题】关于关键字sbit定义格式说法错误的是？
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sbit 位变量名 = 字节地址；
B.
sbit 位变量名 = 位地址；
C.
sbit 位 变量 名 = 特殊功能寄存器名称 ^ 变量位地址值；
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sbit 位变量名 = 字节地址 ^ 变量位地址值。
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【简答题】A．Because he persuaded his workers to buy Model-T cars. B．Because Model-T was ugly and always black. C．Because Model-T was cheap but beautiful. D．Because Model-T was cheap and and he increased ...
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【单选题】________at his model plane over the weekend，he didn’t complete it．A.As he worked hard###
A.
________at his model plane over the weekend，he didn’t complete it． A.As he worked hard
B.
Hard as he worked
C.
How he worked hard
D.
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查看完整题目与答案
【单选题】下列关于变量存储方式的描述中错误的是( )。
A.
局部变量都是静态存储的
B.
对全局变量使用static关键字修饰是为了限制其作用域
C.
定义自动变量时，auto关键字可以不写
D.
关键字register用于定义寄存器变量
查看完整题目与答案