皮皮学，免费搜题
登录
搜题
【简答题】
写出下列程序的运行结果 static void Main(string[] args) { string a = "hello"; char b = a[0]; Console.WriteLine(b); Console.ReadKey(); } 输出结果是:
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】_____ you practice, _____ you will be at your English speak. [ ]
A.
The more, the more
B.
More, better
C.
Very much, the more
D.
The more, the better
【简答题】高速钢 是以钨、铬、钒和钼为主要合金元素的 ,俗称白钢、锋钢、风钢等。 有很高的强度、韧性和 很好的工艺性 、容易刃磨,可以铸造等优点 ,主要用于制造各种 刀具 。
【简答题】等轴晶系的宝石(如尖晶石、石榴石、钻石等)在晶体光学中称为光性________。
【单选题】______ the paper on the computer, the electricity was suddenly cut off. [ ]
A.
While typed up
B.
While typing up
C.
While he was typing up
D.
he was typing up
【简答题】You should practise (speak)______English more often.
【单选题】The computer system _____ suddenly while he was playing computer games.
A.
broke down
B.
broke out
C.
broke up
D.
broke in
相关题目：