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【单选题】
()用于结束switch语句,从而使javascript只执行匹配的分支,如果缺省了该语句,则switch语句的所有分支都将被执行,switch语句也就失去了使用的意义。
A.
case语句
B.
break语句
C.
continue语句
D.
throw语句
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【单选题】气缸中残余废气质量与实际新鲜充量的质量之比为 。
A.
充量；
B.
残余废气系数；
C.
每循环充量
D.
残余废气比
查看完整题目与答案
【单选题】患者男性,45岁,因车祸致多发性损伤入急诊科。分诊护士应立即:
A.
通知医生和抢救室护士
B.
询问病史
C.
填写有关表格和各种卡片
D.
通知保卫科
E.
通知公安部门
查看完整题目与答案
【单选题】His research focused on the complex anatomy of birds in flight, and he based his flying machines on this analogy. (Para. 6)
A.
He carefully studied the shape and structure of birds and applied the principles of their flight to the design of his flying machines.
B.
When he designed his flying machines, he imitated birds in flight.
查看完整题目与答案
【单选题】His research focused on the complex anatomy of birds in flight, and he based his flying machines on this analogy.
A.
When he designed his flying machines, he imitated birds in flight.
B.
He carefully studied the shape and structure of birds and applied the principles of their flight to the design of his flying machines.
查看完整题目与答案
【单选题】His research focused on the complex anatomy of birds in flight, and he based his flying machines on this analogy. (Para. 6)
A.
When he designed his flying machines, he imitated birds in flight.
B.
He carefully studied the shape and structure of birds and applied the principles of their flight to the design of his flying machines.
查看完整题目与答案
【单选题】"In his research, Allport focused on the uniqueness of each individual personality. This focus, however, makes it difficult to draw general conclusions about the structure of human personality." In th...
A.
Yes.
B.
No.
查看完整题目与答案
【判断题】寄存器可分为基本寄存器和移位寄存器
A.
正确
B.
错误
查看完整题目与答案
【单选题】触发器按功能不同,可以分为基本寄存器和移位寄存器,那么基本寄存器的输入-输出方式是:
A.
并入-串出
B.
并入-并出
C.
串入-并出
D.
串入-串出
查看完整题目与答案
【判断题】1因为企业是经济组织,故企业信息都是经济信息。
A.
正确
B.
错误
查看完整题目与答案
【单选题】下列关于粗骨料说法错误的是( )。
A.
在水泥用量和水用量相同的情况下，碎石拌制的砼强度较高，流动性较大
B.
在普通混凝土中使用的粗骨料一般有卵石和碎石两种
C.
碎石表面粗糙，具有棱角，与水黏结性好
D.
卵石多为圆形，与水泥浆的黏结性较差
查看完整题目与答案
相关题目：
【单选题】气缸中残余废气质量与实际新鲜充量的质量之比为 。
A.
充量；
B.
残余废气系数；
C.
每循环充量
D.
残余废气比
查看完整题目与答案
【单选题】患者男性,45岁,因车祸致多发性损伤入急诊科。分诊护士应立即:
A.
通知医生和抢救室护士
B.
询问病史
C.
填写有关表格和各种卡片
D.
通知保卫科
E.
通知公安部门
查看完整题目与答案
【单选题】His research focused on the complex anatomy of birds in flight, and he based his flying machines on this analogy. (Para. 6)
A.
He carefully studied the shape and structure of birds and applied the principles of their flight to the design of his flying machines.
B.
When he designed his flying machines, he imitated birds in flight.
查看完整题目与答案
【单选题】His research focused on the complex anatomy of birds in flight, and he based his flying machines on this analogy.
A.
When he designed his flying machines, he imitated birds in flight.
B.
He carefully studied the shape and structure of birds and applied the principles of their flight to the design of his flying machines.
查看完整题目与答案
【单选题】His research focused on the complex anatomy of birds in flight, and he based his flying machines on this analogy. (Para. 6)
A.
When he designed his flying machines, he imitated birds in flight.
B.
He carefully studied the shape and structure of birds and applied the principles of their flight to the design of his flying machines.
查看完整题目与答案
【单选题】"In his research, Allport focused on the uniqueness of each individual personality. This focus, however, makes it difficult to draw general conclusions about the structure of human personality." In th...
A.
Yes.
B.
No.
查看完整题目与答案
【判断题】寄存器可分为基本寄存器和移位寄存器
A.
正确
B.
错误
查看完整题目与答案
【单选题】触发器按功能不同,可以分为基本寄存器和移位寄存器,那么基本寄存器的输入-输出方式是:
A.
并入-串出
B.
并入-并出
C.
串入-并出
D.
串入-串出
查看完整题目与答案
【判断题】1因为企业是经济组织,故企业信息都是经济信息。
A.
正确
B.
错误
查看完整题目与答案
【单选题】下列关于粗骨料说法错误的是( )。
A.
在水泥用量和水用量相同的情况下，碎石拌制的砼强度较高，流动性较大
B.
在普通混凝土中使用的粗骨料一般有卵石和碎石两种
C.
碎石表面粗糙，具有棱角，与水黏结性好
D.
卵石多为圆形，与水泥浆的黏结性较差
查看完整题目与答案