Some teachers think that it is important for students to sit in assigned seats, that is, to sit in the same place every day in class.Other teachers think that students should be allowed to choose where they will sit, and they allow them to sit in different seats on different days.Which do you think is better? Explain why.
vt. 欣赏；感激；领会；鉴别 （appreciate的第三人称单数）
They don't have any confidence that houses will appreciate in value.(TPO49-20)