教育科学有诸多的分支学科，其中在整个教育科学体系中属于基础学科的是：____________选择一项或多项：

_______________will not continue if an ongoing operation is changed or deletedA、

流纹构造一般出现于下列哪一种岩石类型_________。

片理构造是区域变质岩中的常见构造，下列哪一种片理构造变质作用最强______。

下列哪一类岩石不属于动力变质岩________。

下列哪一类岩石属于动力变质岩________。

29．__________ when you are on the bus or bike．

Which do you think is _________________important, health or wealth?

And they can ______their passports______，making leaving or “escaping” virtually impossible.

下列哪一类矿物是粘土矿物_________。

Duty is an act or a course of action that people __________you to take by social customs, law or religion.

按照信息搜集方法分类,Yahoo属于以下哪一类________。