He came up with an idea to ______ his tuition fee(学费)and college costs problem. Hayes thought everyone could afford to give him a penny. He wrote to Chicago Tribune writer Bob Greene.

[问答题]雷雨天怎样预防电击伤？

[单选题]上颌窦恶性肿瘤的5年生存率为（）

[多选题]对工程测量而言，解算静态GNSS控制网基线向量时，（）。

[问答题]举例说明古代单音词的特点

[多选题]远程授权的业务是指《业务核算事权划分管理办法》规定通过（）和（）的系统控制实现事权划分授权管理的业务。

[单选题]水污染会导致（）。

[问答题]试论踝部内翻损伤的原因？

[单选题]尿道球部损伤最常见的病因是（　　）。

[单选题]职业道德水平是通过职业（）体现出来的。

[单选题]企业最主要的因素是（）

[单选题]He came up with an idea to ______ his tuition fee(学费)and college costs problem. ...

[填空题]“Ten yuan for the commission fee，please”译成中文是（）。

[单选题]There is（）difference between tuition rates in public and private institutions of...

[问答题]Practice 3　　In-state tuition. For decades, it was the one advantage big state sc...

[单选题]I have no idea ______. Somebody has left it ______.

[单选题]It（）that they had no idea at the moment.

[单选题]I have no idea ______. Somebody has left it ______.

[单选题]This is the idea that our teacher wants to get（） us.

[单选题]I have no idea ______. Somebody has left it ______.

[单选题]I have no idea ______. Somebody has left it ______.