被称为“近代自然科学之父”的是()。

( ) assessment is designed to provide a measure of performance that is in interpretable interms of an individual’s relative standing in some known group.

形成小学生审美能力认识基础的是（）

初中生小虎平时纪律松散,经常迟到,上课还总与邻座讲话。 班主任让小虎把桌椅搬到教室后面的角落里一个人坐。 下列选项中,对该班主任行为评价正确的一项是( )

When a teacher says “Next, please pay attention to the time of arrival and departure of the planes in the recording .” ,he/she intends to develop students’ skill of _ .