【单选题】C#中执行下列语句后,整型变量x和y的值分别为( )。 int x = 100; int y = ++x;
【单选题】--- It’s cloudy outside. Please take an umbrella. --- ________.
B.
Well, it just depends.
D.
All right, just for fun.
【单选题】执行下列语句:int x = 5; double y; y = x / 2; 执行后变量y的数据类型和值分别为( )。
【单选题】According to the passage a neutron star is ______.
A.
a gaseous cloud containing heavy elements
B.
an intermediate stage between an ordinary star and a supernova
C.
the residue that is left by a supernova
D.
the core of an ordinary star that houses the thermonuclear reactions
【单选题】听力原文:What is intercultural communication according to the speaker? (31)
C.
Something happens when people from another culture want to communicate.
D.
Practical problems in communications between different cultures.
【单选题】已知反应 aA + bB cC ,当 c A 、 c B 各增大一倍时,反应速率变为原来的两倍,则该反应 的反应级数为
【简答题】What is the passage mainly about? A) Different ways of treating socio-cultural elements in the three new English dictionaries. B) A comparison of people’s opinions on the cultural content in the three...
【单选题】执行下列语句:istringstreamstrin(“38.5”);doublex=0,y=0;strin>>x>>y;执行后变量x和y的值分别为( )。
【单选题】执行下列语句:int x = 5, y; y = x / 2; 执行后变量y的数据类型和值分别为( )。