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【判断题】
当负载作星形连结时,线电压必为相电压的 倍 。
A.
正确
B.
错误
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【简答题】什么是对外贸易额与贸易量,它们之间有什么区别?
【单选题】分析型语言特征有哪些
A.
轻而慢 讲话不多
B.
快而大声 讲话多
C.
手喜欢合起
D.
手掌张开
【单选题】In Share prices, the term "price means the price _
A.
Taday
B.
yesterday
C.
last year
D.
this year
【单选题】The term"subhepatic"means pertaining to under the liver. In this word, sub - is a .
A.
a. root
B.
b. suff i x
C.
c. prefix
D.
d. combining form
【判断题】.内存一般只存放急需处理和正在执行的程序。( )
A.
正确
B.
错误
【单选题】当受压混凝土受到横向约束时,混凝土的强度不仅提高,而且可以大大提高混凝土的( )。
A.
延性
B.
塑性
C.
抗拉强度
D.
耐久性
【单选题】The term "friend" in the US can have an extended meaning. This means that _____.
A.
the Chinese only have real friends
B.
Americans have more friends than the Chinese
C.
the word friend is used in a more general way in the US
【单选题】一般只存放急需处理的数据和正在执行的程序的是( )。
A.
控制器
B.
运算器
C.
内存储器
D.
外存储器
【单选题】By the term “supply curve”, economists mean the curve describing the relationship between price and the quantity supplied. This focus on price means
A.
economists believe price is the only factor that influences quantity supplied
B.
prices is the only factor that influences quantity supplied
C.
economists are inappropriately overlooking
D.
economists are assuming that other influences quantity supplied are constant so that the effect of price can be isolated
【简答题】( ) means that the money or bond put up to secure the release of a person who has been charged with a crime. For minor crimes this term is usually set by a schedule which will show th...
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