【判断题】【消耗次数：1】
原生类中的数据类型均可任意转换。
①
正确
②
错误
参考答案：
复制
纠错
相关题目
【单选题】
下面有关数据类型的描述中不正确的是
①
在引用类型中，有可能两个变量引用同一个对象。
②
bool类型中可以用数字1表示true。
③
byte类型的取值范围是0~255。
④
可以通过转义符方式输入字符。
【单选题】
下面关于基本数据类型描述错误的是（）。
①
整型int在内存中占用4字节
②
浮点型float在内存中占用8字节
③
字符型char在内存中占用1个字节
④
整型long int 长整型占用4个字节
随机题目
【单选题】
My brother can take his car apart and put it back together again. I certainly wish he______ me how.
①
would teach
②
has taught
③
will teach
④
teaches
【单选题】
She’s very ______ and would like to see each thing in its place.
①
gathered
②
grouped
③
modernized
④
organized
【单选题】
Keeping eye contact ______ respect for the interviewer and your audience.
①
says
②
pays
③
throws
④
shows
【单选题】
Do plan to arrive ______or a few minutes early for a job interview.
①
no time
②
on time
③
all the time
④
at a time
【单选题】
But for the immediate help from his neibour, the old man______of hunger fifteen years ago.
①
must die
②
must have died
③
would die
④
would have died
【单选题】
Fast delivery is important. Now our customers can______ their orders(订货) within 2 days.
①
deceive
②
receive
③
believe
④
relieve
【单选题】
At the foot of the mountains______.
①
a village lie
②
does a village lie
③
lying a village
④
lies a village
【单选题】
New York is famous for its skyscrapers,_______has more than 100 storeys.
①
the highest
②
the highest of that
③
the highest of which
④
the highest of them