【简答题】设x,y均为int型变量,描述“x,y符号相异”的表达式是 [填空(1)] 。A. x*y<0< /div>
【简答题】设x,y均为int型变量,描述“x,y符号相异” 的表达式是( )
【单选题】A set of several similar genes, formed by duplication of a single original gene, and generally with similar biochemical functions are called
【单选题】What are our cultural beliefs?
A.
Single parent is generally less happy.
B.
Couples are unhappy with kids.
C.
It's a tradition for couples to have kids.
D.
Having kids makes parents happy.
【判断题】Early teapots are big by western standards because they are generally designed for a single drinker.
【单选题】听力原文: It is generally thought that Arabic is a single language, spoken, written and understood by people in countries as widely separated as Iraq, Egypt and Morocco, but this is not so. It is only wri...
A.
Colloquial Arabic is the everyday spoken language, which varies from country to country.
B.
Arabic is just one language that all Arabs understand, speak and write.
C.
Classical Arabic and Modem Arabic are two different kinds of written Arabic.
D.
Pan-Arabic provides a means of communication between educated people of different Arab nationalities.
【单选题】电力企业通过对各个地区工业电量消耗情况进行分析,为地区经济发展决策提供依据。这主要利用了______技术。
【简答题】Generally in common law countries, the internal management of a corporation is conducted by a single ________ board of directors.