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【判断题】
按现行《液压电梯监督检验规程(试行)》规定，额定载重量轿厢沉降试验是：载有额定载荷的轿厢停靠在最低层站，在10min内轿厢下沉距离不超过10mm(应考虑油温变化可能造成的影响)。
A.
正确
B.
错误
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皮皮学刷刷变学霸
举一反三
【简答题】下列对结构体类型变量定义不正确的是()。A. Struct teacher{ int num; int age;}teach1; B. struct{ int num; int age;}teach1,teach2; C. struct{ int num; int age;}teacher;struct teacher teach1; D. struct teacher{ int num...
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【单选题】()是工程建设监理的根本属性
A.
公正性
B.
独立性
C.
科学性
D.
服务性
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【单选题】信息采集系统主要用于农业温室中对各种数据的( )
A.
控制
B.
采集
C.
查询
D.
记录
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【单选题】— I promise to go shopping with you if you help me with the housework. — _____.You are the last person to keep a promise. [     ]
A.
That's great
B.
Come off it
C.
I don't agree
D.
I don't believe so
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【单选题】Don’t be angry with us. We ____ with you together, but we were busy with our final reports when you called in.
A.
would eat out
B.
must have eaten out
C.
should eat out
D.
could have eaten out
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【简答题】You should take books with you when you go out with your child.
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【简答题】酱油的鲜味物质和颜色是如何产生的?
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【单选题】¿Qué ciudad fue fundada sobre el lago Texcoco por los astecas?
A.
México DF
B.
Lima
C.
Managua
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【单选题】Don’t be angry with us. We _____ with you together, but we were busy with our final reports when you called in.
A.
would eat out
B.
could have eaten out
C.
should eat out
D.
must have eaten out
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【单选题】若有定义:struct student{int num; char sex; int age;}stu1;下列叙述不正确的是( )。
A.
student是结构体类型名
B.
struct student是结构体类型名
C.
stu1是用户定义的结构体类型变量名
D.
num,sex,age都是结构体变量stu1的成员
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【简答题】下列对结构体类型变量定义不正确的是()。A. Struct teacher{ int num; int age;}teach1; B. struct{ int num; int age;}teach1,teach2; C. struct{ int num; int age;}teacher;struct teacher teach1; D. struct teacher{ int num...
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【单选题】— I promise to go shopping with you if you help me with the housework. — _____.You are the last person to keep a promise. [     ]
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【单选题】Don’t be angry with us. We ____ with you together, but we were busy with our final reports when you called in.
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【简答题】You should take books with you when you go out with your child.
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【简答题】酱油的鲜味物质和颜色是如何产生的?
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【单选题】¿Qué ciudad fue fundada sobre el lago Texcoco por los astecas?
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【单选题】Don’t be angry with us. We _____ with you together, but we were busy with our final reports when you called in.
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could have eaten out
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should eat out
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must have eaten out
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【单选题】若有定义:struct student{int num; char sex; int age;}stu1;下列叙述不正确的是( )。
A.
student是结构体类型名
B.
struct student是结构体类型名
C.
stu1是用户定义的结构体类型变量名
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