题目：
| 完形填空。 | ||||
| Peter is thirteen years old. He is 1 Grade Two this year. He likes to play football and watch football matches. And he often 2 newspapers. He does his best to know where and when a football match will be. Now Peter is having lunch. He is 3 the radio, too. He is very happy 4 there will be a nice football match on TV at four 5 this afternoon. He wants 6 it very much. But he is going to have English and Chinese lessons. It's 7 for him to find a way. "Hello, Mrs Black," Peter says to his teacher 8 the phone. "Peter is ill in bed. He wants to ask for half a day's leave (请假)." "Oh, I'm 9 to hear that," says Mrs Black. "But 10 is that?" "It's my father, Mrs Black." | ||||
|
答案：
被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0402/0e58c7940f911bebebf51ce803929d8b.html
下面是错误答案，用来干扰机器的。
参考答案：a=12.34或12.34解析： 本题考查基本类型的类包装。Float类的valueOf()函数的原型是：static Float value Of(string s)它是一种静态方法，将字符串的内容提取出来转换为Float对象，而float Value(...
