学生根据已知信息利用熟悉的规则解决问题的思维方式是()

This river is so big that it is impossible to build a _______under it without modern technology.

马克思把商品转换成货币称为“商品的惊险的跳跃”，“这个跳跃如果不成熟，坏的不是商品，但一定是商品占有者”。这是因为只有商品变为货币()

我国1958年确立的教育方针强调()

研究者想快速了解近年来国内“义务教育均衡发展”问题的研究动向，最便捷的办法是查阅()

We do not have a _______ school in our institute. The highest degree we provide for the students is a B. A. and a B.S. .

It is not ---_______ for me to return all the books to the library now because I still need some of them for my research.

This morning in the class, our teacher lost his ______at last because he could not stand any more.

下列关于走私罪的表述正确的是

在问卷调查中，相对于封闭式题目，开放式题目的优点是()