实施有限自然资源的开发利用事项的行政许可，行政机关应当通过招标、拍卖等方式作出，以体现公平竞争。（）
参考答案：对
Our school prohibits ________ out of school without wearing the school brand, and we are
allowed _______school clothes every day.[ ]
A. to go; to wear
B. going; wearing
C. to go; wearing
D. going; to wear
作物的源
