信息时代，教师要善于利用现代教育技术使教学内容以动态的方式展现在学生面前，增强感知效果。这利用了感知规律中的（ ）。

(单选题)—Aren’t you Mary’s sister?—______. I’m her aunt. (单选题)She asked me ______ he could dance or sing. (单选题)—Do you want to ______ at the meeting?—No, I have nothing to (单选题)______ Yellow River is the second longest river in our count (单选题)My little sister is so tired, and she can hardly walk, _____ (单选题)It ______ us two hours’ walk to get to our school. (单选题)Mrs.Hu asked Liu Fang and ______ to take part in the English (单选题)He was made ______ thirteen hours a day by his boss. (单选题)Either you or he ______ the team. (单选题)One of the boys is ______, and all the other boys are ______