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【单选题】
二极管最明显的特性是________。
A.
半导电性
B.
单向导电性
C.
不导电性
D.
双向导电性
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【简答题】For me, ______ is what I need most. I have three children, So I don’t want to be out of work.
【判断题】支付已知现金收益资产的远期价格等于标的资产现货价格与已知现金收益差额的无风险终值。
A.
正确
B.
错误
【简答题】For me, __________ is what I need most. I have three children so I don't want to be out of work.
【判断题】发动机纵置的 特点是发动机曲轴轴线与车轮轴线垂直,主减速器必须采用圆锥齿轮传动
A.
正确
B.
错误
【简答题】文摘是以提供( )为目的,简明、确切地描述文献主要内容的短文。
【单选题】He gave us on how to keep fit.
A.
some advices
B.
some advice
C.
an advice
D.
a advice
【判断题】支付已知现金收益资产的远期价格等于标的资产现货价格与已知现金收益差额的无风险终值。
A.
正确
B.
错误
【单选题】★25.处理动物内脏时,为防止污染肉质,加工过程中不应踫破( )。
A.
肝脏
B.
C.
胆囊
D.
【单选题】听力原文:A: Janet Clark is a nurse in a large London hospital. I want to find out what she thinks of nursing as a career. Janet, why did you become a nurse? B: I think I always wanted to be a nurse. I wan...
A.
Nurses are highly respected by people.
B.
Nurses have good salaries.
C.
Nursing is very important.
D.
Her parents asked her to be a nurse.
【单选题】听力原文:A: Janet Clark is a nurse in a large London hospital. I want to find out what she thinks of nursing as a career. Janet, why did you become a nurse? B: I think I always wanted to be a nurse. I wan...
A.
Nurses are highly respected by people.
B.
Nurses have good salaries.
C.
Nursing is very important.
D.
Her parents asked her to be a nurse.
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